As filed with the Securities & Exchange Commission on November 24, 1999
                                                      Registration No. 333-87887
============================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
                           -------------------------

                                AMENDMENT NO. 1
                                      TO
                                   FORM S-3
                            REGISTRATION STATEMENT
                                     Under
                          THE SECURITIES ACT OF 1933
                              -------------------------

                        WEBB INTERACTIVE SERVICES, INC.
              (Exact name of issuer as specified in its charter)

               Colorado                                 84-1293864
     (State or other jurisdiction         (I.R.S. Employer Identification No.)
   of incorporation or organization)

                         1800 Glenarm Place, Suite 700
                            Denver, Colorado 80202
                                (303) 296-9200
         (Address and telephone number of principal executive offices)

                        -------------------------

                                R. Steven Adams
                        Webb Interactive Services, Inc.
                         1800 Glenarm Place, Suite 700
                            Denver, Colorado 80202
                                (303) 296-9200
           (Name, address and telephone number of agent for service)

                                   Copy to:
                              Lindley S. Branson
                                Steven J. Price
                   Gray, Plant, Mooty, Mooty & Bennett, P.A.
                             33 South Sixth Street
                               3400 City Center
                         Minneapolis, Minnesota 55402
                                (612) 343-2800

                           -------------------------

Approximate date of commencement of proposed sale to the public: As soon as
practicable after the effective date of this registration statement.

If the only securities being registered on this form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box. [_]

If any of the securities being registered on this form are to be offered on a
delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [X]


If this form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, check the following box and list the
Securities Act registration statement number of earlier effective registration
statement for same offering. [_] _______________________________________________

If this form is a post-effective amendment filed pursuant to Rule 462(c) under
the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for same offering. [_] _________________________________________________________

If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. [_]


                        CALCULATION OF REGISTRATION FEE



Title of securities to       Amount to be        Proposed maximum     Proposed maximum aggregate           Amount of
     be registered            registered        offering price (1)        offering price (1)            registration fee
- --------------------------------------------------------------------------------------------------------------------------
                                                                                            
Common Stock, no par
value (1)                  1,129,568 (2)              $11.625                 $13,131,228                  $3,650.48*


- -------------------------------

 *    Previously paid by Webb Interactive Services, Inc.
(1)   Estimated solely for the purpose of calculating the registration fee
      pursuant to Rule 457(c) of Regulation C as of the close of the market on
      September 21, 1999.
(2)   Common stock issuable by Webb upon exercise of a stock purchase warrant
      (136,519 shares) and which may be issuable upon conversion of an
      outstanding promissory note in the principal amount of $5,000,000,
      provided that the note is not redeemed. The note does not become
      convertible until December 23, 1999. The shares include any additional
      shares issued to prevent dilution resulting from stock splits, stock
      dividends or similar transactions, but do not include additional shares
      which may be issued in the event of a reduction in the conversion price
      of the notes due to a decrease in the market price for Webb's common
      stock.

                        -------------------------------


The registrant hereby amends this registration statement on such date or dates
as may be necessary to delay its effective date until the registrant shall file
a further amendment which specifically states that this registration statement
shall thereafter become effective in accordance with Section 8(a) of the
Securities Act of 1933 or until the registration statement shall become
effective on such date as the Commission acting pursuant to said Section 8(a),
may determine.



SUBJECT TO COMPLETION, DATED NOVEMBER 24, 1999                    PROSPECTUS

                        WEBB INTERACTIVE SERVICES, INC.


         This is a public offering of a maximum of 1,129,568 shares of common
stock of Webb Interactive Services, Inc. The shares include up to 993,049 shares
which are reserved for issuance upon conversion of a 10% promissory note in the
principal amount of $5,000,000 and 136,519 shares issuable upon exercise of a
transferable warrant. The note becomes convertible on December 23, 1999, if not
redeemed earlier.

         The selling shareholder is offering all of the shares to be sold. We
will not receive any of the proceeds from the offer and sale of the shares,
however, 136,519 of the shares offered by the selling shareholder are issuable
upon the exercise of an outstanding warrant of Webb at an exercise price of
$11.44 per share ($1,561,777 in the aggregate).

         The Nasdaq SmallCap Market lists our common stock under the symbol
WEBB.

         Investing in our common stock involves risks. You should not purchase
our common stock unless you can afford to lose your entire investment. See "Risk
Factors" beginning on page 3 of this prospectus.

         Because the selling shareholder will offer and sell the shares at
various times, we have not included in this prospectus information about the
price to the public of the shares or the proceeds to the selling shareholder.

         Neither the Securities and Exchange Commission nor any state securities
commission has approved or disapproved of the securities or passed on the
adequacy of the disclosures in this prospectus. Any representation to the
contrary is a criminal offense.


             The date of this prospectus is November 24, 1999


                         WEBB INTERACTIVE SERVICES, INC.

         Webb Interactive Services, Inc. (Nasdaq: WEBB) ("Webb") develops next
generation Internet applications for unlocking the potential of local market
e-commerce. We believe that two of the biggest opportunities in the local online
marketplace are simplifying the ability to drive customers to local businesses'
web sites and enabling customers to quickly find what they want. We are
developing XML-based technologies that facilitate buyer-seller interaction and
enable individuals and local businesses to easily manage their web-based
communications.

         To date, we have generated revenues through the sale of design and
consulting services for Web site development and network engineering services,
resale of software licenses, mark-ups on computer hardware and software sold to
customers, maintenance fees charged to customers to maintain computer hardware
and Web sites, license fees based on a percentage of revenues from our products
and services, training course fees, and monthly fees paid by customers for
Internet access which we have provided. We commenced sales in February 1995 and
have incurred losses from operations since inception. At September 30, 1999, we
had an accumulated deficit of $35,816,498. The reports of our independent public
accountants for the years ended December 31, 1998 and 1997 contained a paragraph
noting substantial doubt regarding our ability to continue as a going concern.

         Based on our current projections, we have cash on hand which will allow
us to operate through February 2000. Accordingly, we will need to raise
additional capital, which could involve the issuance of dilutive equity
securities and/or reduce our operating activity to conserve cash.

         Prior to the third quarter of 1997, our focus generally was on three
markets: general Web site development, maintenance and hosting; rural or small
market Internet service providers ("ISPs"); and healthcare information services
and continuing medical education. Each of these activities involved, to varying
degrees, the building of online communities and the development of tools and
services to allow for the building of strategic and customized Web sites. As an
outgrowth of these activities, since mid 1997, our business has evolved to the
development of online communities and more recently, the development of Internet
applications that simplify and support e-commerce transactions in local markets.

         We are organized into two business units. First, in the local commerce
segment, we target small and medium sized enterprises with our AccelX(TM)
product line supporting XML-based publishing and buyer-seller interaction. This
business unit offers its services on a private-labeled, application services
basis through high volume distribution partners. On June 30, 1999, we entered
into our first such agreement for the local commerce market with CBS
Switchboard, a leading online directory service. This agreement provides for
monthly revenues from each local business web site created by Switchboard
utilizing our technology.

         The Kelsey Group estimates that the number of U.S. based local
businesses that are active advertisers and have a web presence will increase to
5.2 million in 2004. According to Forrester Research, local online sales are
projected to grow from $680 million in 1998 to $6.1 billion in 2003 and
local-only advertising dollars spent in support of these web site activities are
projected to balloon from $135 million in 1998 to $1.7 billion in 2003.

         Our second business unit, electronic banking applications, targets
credit unions, community banks, and savings and loan institutions with a full
line of e-banking transaction processing and account management services. We are
developing a tailored version of our merchant-based interaction services to
provide financial institutions with services that will allow them to market
their products and services as enhancements to other e-banking services. In
addition to monthly recurring revenues from service and transaction fees, we
receive a one-time set-up fee from each financial institution. We distribute our
e-banking services on a private label basis through distribution partners, the
most significant of which is the CU Cooperative Systems, Inc., a credit union
cooperative made up of more than 650 credit unions with over 8 million
members.

         International Data Corporation estimates that there were approximately
3.4 million users banking over the Internet in the United States at the end of
1998 and projects that that number will increase to over 37 million by 2003. Our
primary market is financial institutions having less than $500 million in
assets. It is estimated that in excess of 90% of the over 10,000 FDIC-insured
financial institutions and all but a few of the over 11,000 credit unions,
including both federally and state chartered credit unions, have less than $500
million in assets.

                                       2


         Our strategy is to grow our local commerce and e-banking businesses by:

 .    Delivering first mover, expert technical solutions capitalizing on our
     expertise in online communities and communication;
 .    Securing additional distribution partnerships to rapidly expand the
     deployment of our technologies;
 .    Creating and innovating, value-added services to enhance buyer-seller
     interaction; and
 .    Developing strategic alliances in order to more rapidly gain market share.

         During the first nine months of 1999, we acquired privately held Durand
Communications, Inc. and NetIgnite, Inc.


         On August 25, 1999, we issued to the selling shareholder a three-year
convertible promissory note in the amount of $5,000,000 and a five-year warrant
representing the right to acquire 136,519 shares of our common stock at an
exercise price of $11.44 per share in consideration for which the selling
shareholder loaned us $5,000,000. The note becomes convertible 120 days after
issuance at a conversion price equal to the lesser of $10.07 or the average of
the five lowest closing bid prices for our common stock during the 15 trading
days prior to the date of conversion, if we have not redeemed the note.

         Webb was incorporated under the laws of the State of Colorado on March
22, 1994. Our executive offices are located at 1800 Glenarm Place, Suite 700,
Denver, Colorado 80202, telephone number (303) 296-9200.

                                 RISK FACTORS

         Our limited operating history could affect our business. We were
founded in March 1994 and commenced sales in February 1995. Accordingly, we have
a limited operating history upon which you may evaluate us. Our business is
subject to the risks, expenses and difficulties frequently encountered by
companies with a limited operating history including:

         .   Limited ability to respond to competitive developments,
         .   Exaggerated effect of unfavorable changes in general economic and
             market conditions,
         .   Ability to attract qualified personnel, and
         .   Ability to develop and introduce new product and service offerings.

There is no assurance we will be successful in addressing these risks. If we are
unable to successfully address these risks our business could be significantly
affected.

         We have accumulated losses since inception and we anticipate that we
will continue to accumulate losses for the foreseeable future. We have incurred
net losses since inception totaling $35,816,498 through September 30, 1999. In
addition, we expect to incur additional substantial operating and net losses in
1999 and for one or more years thereafter. We expect to incur these additional
losses because:

         .   We currently intend to increase our capital expenditures and
             operating expenses to expand the functionality and performance of
             our products and services,
         .   We recorded goodwill and other intangible assets in connection with
             the DCI and NetIgnite acquisitions which will be amortized over
             their estimated useful lives of approximately three years. We have
             allocated approximately $15 million to goodwill and other
             intangible assets in connection with these acquisitions.

         Net losses since inception include approximately $14.6 million of
non-cash expenses related to the issuance of preferred stock and warrants in
financing transactions, stock and stock options issued for services, warrants
issued to four customers and interest expense on the 10% convertible note
payable. The current competitive business environment may result in our issuance
of similar securities in future financing transactions or to other companies as
an inducement for them to enter into a business relationship with us. While
these transactions represent non-cash charges, to the extent that we enter into
similar transaction in the future, they will increase our expenses and may
increase our net loss.

                                       3



         If we are unable to raise additional working capital funds, we may not
be able to sustain our operations. We believe that our present cash and cash
equivalents, working capital and commitments for additional equity investments
will be adequate to sustain our current level of operations only through
February 2000. If we cannot raise additional funds when needed, we may be
required to curtail or scale back our operations. These actions could have a
material adverse effect on our business, financial condition, or results of
operations. We estimate that we will need to raise through equity, debt or other
external financing at least $8 million to sustain operations for the next 12
months. There is no assurance that we will be able to raise additional funds in
amounts required or upon acceptable terms. In addition, we may discover that we
have underestimated our working capital needs, and we may need to obtain
additional funds to sustain our operations. In its report accompanying the
audited financial statements for the years ended December 31, 1998 and 1997, our
auditor, Arthur Andersen LLP, expressed substantial doubt about our ability to
continue as a going concern.

         We may never become or remain profitable. Our ability to become
profitable depends on the ability of our products and services to generate
revenues. The success of our revenue model will depend upon many factors
including:

         .   The success of our distribution partners in marketing their
             products and services, and
         .   The extent to which consumers and businesses use our products and
             conduct e-commerce transactions and advertising utilizing our
             products.

         Because of the new and evolving nature of the Internet, we cannot
predict whether our revenue model will prove to be viable, whether demand for
our products and services will materialize at the prices we expect to be
charged, or whether current or future pricing levels will be sustainable.
Additionally, our customer contracts may result in significant development
revenue in one quarter, which will not recur in the next quarter for that
customer. As a result, it is likely that certain components of our revenue will
be volatile, which may cause our stock price to be volatile as well.

         Our business depends on the growth of the Internet. Our business plan
assumes that the Internet will develop into a significant source of
communication and communication interactivity. However, the Internet market is
new and rapidly evolving and there is no assurance that the Internet will
develop in this manner. If the Internet does not develop in this manner, our
business, operating results and financial condition would be materially
adversely effected. Numerous factors could prevent or inhibit the development of
the Internet in this manner, including:

         .   The failure of the Internet's infrastructure to support Internet
             usage or electronic commerce,
         .   The failure of businesses developing and promoting Internet
             commerce to adequately secure the confidential information, such as
             credit card numbers, needed to carry out Internet commerce, and
         .   Regulation of Internet activity

         Use of many of our products and services will be dependent on
distribution partners. Because we have elected to partner with other companies
for the distribution of many of our products and services, many users of our
products and services are expected to utilize our products through our
distribution partners. As a result, our distribution partners, and not us, will
substantially control the customer relationship with these users. If the
business of the companies with whom we partner is adversely affected in any
manner our business, operating results and financial condition could be
materially adversely affected.

         We may be unable to develop desirable products. Our products are
subject to rapid obsolescence and our future success will depend upon our
ability to develop new products and services that meet changing customer and
marketplace requirements. There is no assurance that we will be able to
successfully:

         .   Identify new product and service opportunities, or
         .   Develop and introduce new products and services to market in a
             timely manner.

         If we are unable to accomplish these items, our business, operating
results and financial condition could be materially adversely affected.

                                       4


         Our products and services may not be successful. Even if we are able to
successfully identify, develop, and introduce new products and services there is
no assurance that a market for these products and services will materialize to
the size and extent that we anticipate. If a market does not materialize as we
anticipate, our business, operating results, and financial condition could be
materially adversely affected. The following factors could affect the success of
our products and services:

         .   The failure of our business plan to accurately predict the rate at
             which the market for Internet products and services will grow,
         .   The failure of our business plan to accurately predict the types of
             products and services the future Internet marketplace will demand,
         .   Our limited experience in marketing our products and services,
         .   The failure of our business plan to accurately predict our future
             participation in the Internet marketplace,
         .   The failure of our business plan to accurately predict the
             estimated sales cycle, price, and acceptance of our products and
             services,
         .   The development by others of products and services that renders our
             products and services noncompetitive or obsolete, or
         .   Our failure to keep pace with the rapidly changing technology,
             evolving industry standards, and frequent new product and
             service introductions that characterize the Internet marketplace.

         The intense competition that is prevalent in the Internet market could
have a material adverse effect on our business. Our current and prospective
competitors include many companies whose financial, technical, marketing and
other resources are substantially greater than ours. There is no assurance that
we will have the financial resources, technical expertise, or marketing, sales
and support capabilities to compete successfully. The presence of these
competitors in the Internet marketplace could have a material adverse effect on
our business, operating results, or financial condition by causing us to:

         .   Reduce the average selling price of our products and services, or
         .   Increase our spending on marketing, sales and product development.

         There is no assurance that we would be able to offset the effects of
any such price reductions or increases in spending through an increase in the
number of our customers, higher sales from premium services, cost reductions or
otherwise. Further, our financial condition may put us at a competitive
disadvantage relative to our competitors. If we fail to, or cannot, meet
competitive challenges, our business, operating results and financial condition
could be materially adversely affected.

         A limited number of our customers generate a significant portion of our
revenues. We had four customers representing 79% of revenues for the September
30, 1999 three-month period and three customers representing 71% of net revenues
for the similar 1998 period. We had five customers representing 76% of revenues
for the September 30, 1999 nine-month period and four customers representing 76%
of revenues for the similar 1998 period. There is no assurance that we will be
able to attract or retain major customers. The loss of, or reduction in demand
for products or related services from major customers could have a material
adverse effect on our business, operating results, cashflow, and financial
condition.

         The sales cycle for our products and services is lengthy and
unpredictable. While our sales cycle varies from customer to customer, it
typically has ranged from one to six months. Our pursuit of sales leads
typically involves an analysis of our prospective customer's needs, preparation
of a written proposal, one or more presentations and contract negotiations. We
often provide significant education to prospective customers regarding the use
and benefits of our Internet technologies and products. Our sales cycle may also
be affected by a prospective customer's budgetary constraints and internal
acceptance reviews, over which we have little or no control. In order to quickly
respond to, or anticipate, customer requirements, we may begin development work
prior to having a signed contract, which exposes us to the risk that the
development work will not be recovered from revenue from that customer.

         We may be unable to adjust our spending to account for potential
fluctuations in our quarterly results. As a result of our limited operating
history, we do not have historical financial data for a sufficient number of
periods on which to base planned operating expenses. Therefore, our expense
levels are based in part on our

                                       5


expectations as to future sales and to a large extent are fixed. We typically
operate with little backlog and the sales cycles for our products and services
may vary significantly. As a result, our quarterly sales and operating results
generally depend on the volume and timing of and the ability to close customer
contracts within the quarter, which are difficult to forecast. We may be unable
to adjust spending in a timely manner to compensate for any unexpected sales
shortfalls. If we were unable to so adjust, any significant shortfall of demand
for our products and services in relation to our expectations would have an
immediate adverse effect on our business, operating results and financial
condition. Further, we currently intend to increase our capital expenditures and
operating expenses to fund product development and increase sales and marketing
efforts. To the extent that such expenses precede or are not subsequently
followed by increased sales, our business, operating results and financial
condition will be materially adversely affected.

         We may be unable to retain our key executives and research and
development personnel. Our future success also depends in part on our ability to
identify, hire and retain additional personnel, including key product
development, sales, marketing, financial and executive personnel. Competition
for such personnel is intense and there is no assurance that we can identify or
hire additional qualified personnel.

         Executives and research and development personnel who leave us may
compete against us in the future. We generally enter into written nondisclosure
and nonsolicitation agreements with our officers and employees which restrict
the use and disclosure of proprietary information and the solicitation of
customers for the purpose of selling competing products or services. However, we
generally do not require our employees to enter into non-competition agreements.
Thus, if any of these officers or key employees left, they could compete with
us, so long as they did not solicit our customers. Any such competition could
have a material adverse effect on our business.

         We may be unable to manage our expected growth. If we are able to
implement our growth strategy, we will experience significant growth in the
number of our employees, the scope of our operating and financial systems, and
the geographic area of our operations. There is no assurance that we will be
able to implement in whole or in part our growth strategy or that our management
or other resources will be able to successfully manage any future growth in our
business. Any failure to do so could have a material adverse effect on our
operating results and financial condition.

         We may be unable to protect our intellectual property rights.
Intellectual property rights are important to our success and our competitive
position. There is no assurance that the steps we take to protect our
intellectual property rights will be adequate to prevent the imitation or
unauthorized use of our intellectual property rights. Policing unauthorized use
of proprietary systems and products is difficult and, while we are unable to
determine the extent to which piracy of our software exists, we expect software
piracy to be a persistent problem. In addition, the laws of some foreign
countries do not protect software to the same extent as do the laws of the
United States. Even if the steps we take to protect our proprietary rights prove
to be adequate, our competitors may develop products or technologies that are
both non-infringing and substantially equivalent or superior to our products or
technologies.

         Computer viruses and similar disruptive problems could have a material
adverse effect on our business. Our software and equipment may be vulnerable to
computer viruses or similar disruptive problems caused by our customers or other
Internet users. Our business, financial condition or operating results could be
materially adversely effected by:

         .   Losses caused by the presence of a computer virus that causes us or
             third parties with whom we do business to interrupt, delay or cease
             service to our customers,
         .   Losses caused by the misappropriation of secured or confidential
             information by a third party who, in spite of our security
             measures, obtains illegal access to this information,
         .   Costs associated with efforts to protect against and remedy
             security breaches, or
         .   Lost potential revenue caused by the refusal of consumers to use
             our products and services due to concerns about the security of
             transactions and commerce that they conduct on the Internet.

         Future government regulation could materially adversely effect our
business. There are currently few laws or regulations directly applicable to
access to, communications on, or commerce on the Internet. Therefore, we are not
currently subject to direct regulation of our business operations by any
government agency, other than regulations applicable to businesses generally.
Due to the increasing popularity and use of the Internet, however, federal,
state, local, and foreign governmental organizations are currently considering a
number of legislative and

                                       6


regulatory proposals related to the Internet. The adoption of any of these laws
or regulations may decrease the growth in the use of the Internet, which could,
in turn:

    .   Decrease the demand for our products and services,
    .   Increase our cost of doing business, or
    .   Otherwise have a material adverse effect on our business, results of
        operations and financial condition.

    Moreover, the applicability to the Internet of existing laws governing
issues such as property ownership, copyright, trademark, trade secret,
obscenity, libel and personal privacy is uncertain and developing. Our business,
results of operations and financial condition could be materially adversely
effected by the application or interpretation of these existing laws to the
Internet.

    Our systems may not be year 2000 compliant. We have reviewed our internal
software and hardware systems. Based on this review, we believe that our
internal software and hardware systems will function properly with respect to
dates in the year 2000 and thereafter. We expect to incur no significant costs
in the future for Year 2000 problems. Nonetheless, there is no assurance in this
regard until our internal software and hardware systems are operational in the
year 2000.

     The failure to correct material Year 2000 problems by our suppliers and
vendors could result in an interruption in, or a failure of, certain of our
normal business activities or operations. Due to the general uncertainty
inherent in the Year 2000 problem, resulting from the uncertainty of the Year
2000 readiness of third-party suppliers and vendors and of our customers, we are
unable to determine at this time that the consequences of Year 2000 failures
will not have a material impact on our results of operations, liquidity or
financial condition.

     Our articles of incorporation and bylaws may discourage lawsuits and other
claims against our directors. Our articles of incorporation provide, as
permitted by Colorado law, that our directors shall have no personal liability
for certain breaches of their fiduciary duties to us. In addition, our bylaws
provide for mandatory indemnification of directors and officers to the fullest
extent permitted by Colorado law. These provisions may reduce the likelihood of
derivative litigation against directors and may discourage shareholders from
bringing a lawsuit against directors for a breach of their duty.

     The price of our common stock has been highly volatile due to factors that
will continue to effect the price of our stock. Our common stock traded as high
as $19.38 per share and as low as $8.00 per share between January 1, 1999 and
November 16, 1999. Historically, the over-the-counter markets for securities
such as our common stock have experienced extreme price and volume fluctuations.
Some of the factors leading to this volatility include:

    .   Price and volume fluctuations in the stock market at large that do not
        relate to our operating performance,
    .   Fluctuations in our quarterly revenue and operating results,
    .   Announcements of product releases by us or our competitors,
    .   Announcements of acquisitions and/or partnerships by us or our
        competitors, and
    .   Increases in outstanding shares of common stock upon exercise or
        conversion of derivative securities.

    These factors may continue to affect the price of our common stock in the
future.

    The trading volume of our common stock may diminish significantly if our
common stock is prohibited from being traded on the Nasdaq SmallCap Market.
Although our shares are currently traded on The Nasdaq SmallCap Market, there is
no assurance that we will remain eligible to be included on Nasdaq. If our
common stock was no longer eligible for quotation on Nasdaq, it could become
subject to rules adopted by the Securities and Exchange Commission regulating
broker-dealer practices in connection with transactions in "penny stocks." If
our common stock became subject to the penny stock rules, many brokers may be
unwilling to engage in transactions in our common stock because of the added
regulation, thereby making it more difficult for purchasers of our common stock
to dispose of their shares.

                                       7



    We have issued numerous options, warrants, and convertible securities to
acquire our common stock that could have a dilutive effect on our shareholders.
As of November 16, 1999, we had issued warrants and options to acquire 3,488,772
shares of our commons stock, exercisable at prices ranging from $1.63 to $18.25
per share, with a weighted average exercise price of approximately $9.94 per
share. In addition to these warrants and options, we have reserved an
indeterminate number of shares of common stock for issuance upon conversion of
outstanding shares of our 10% Preferred Stock and 10% convertible note. During
the terms of these derivative securities, the holders will have the opportunity
to profit from an increase in the market price of our common stock with
resulting dilution to the holders of shares who purchased shares for a price
higher than the respective exercise or conversion price. The existence of such
stock derivative securities may adversely affect the terms on which we can
obtain additional financing, and you should expect the holders of these
securities to exercise or convert them at a time when we, in all likelihood,
would be able to obtain additional capital by offering securities on terms more
favorable to us than those provided by the exercise or conversion of these
securities.

    Future sales of our common stock in the public market could adversely affect
the price of our common stock. Sales of substantial amounts of common stock in
the public market that is not currently freely tradable, or even the potential
for such sales, could have an adverse affect on the market price for shares of
our common stock and could impair the ability of purchasers of our common stock
to recoup their investment or make a profit. As of November 16, 1999, these
shares consist of:

    .   Approximately 770,000 shares owned by our officers and directors of our
        outstanding common stock ("Affiliate Shares");
    .   Approximately 1,582,000 shares issued to former shareholders and warrant
        and option holders of Durand Communications, Inc. and for services
        rendered offered pursuant to a registration statement declared effective
        by the SEC on September 27, 1999;
    .   An indeterminate number of shares issuable upon conversion of the 10%
        Preferred Stock and 10% convertible note; and
    .   Approximately 1,907,000 shares issued to warrant and option holders
        (other than those owned by the former shareholders and warrant and
        option holders of Durand Communications, Inc.)

    Unless the Affiliate Shares are further registered under the securities
laws, they may not be resold except in compliance with Rule 144 promulgated by
the SEC, or some other exemption from registration. Rule 144 does not prohibit
the sale of these shares but does place conditions on their resale which must be
complied with before they can be resold.

    The common stock issuable upon conversion of our preferred stock and
convertible notes may increase as the price of our common stock decreases, which
may adversely affect the stock price of our common stock. On November 16, 1999,
we had issued and outstanding 85,000 shares of 10% Preferred Stock and
$5,000,000 aggregate principal amount of 10% convertible notes. The notes will
become convertible on December 23, 1999, if not previously redeemed.

    The number of shares of common stock that may ultimately be issued upon
conversion of these securities is presently indeterminable and could fluctuate
significantly. Purchasers of common stock could therefore experience substantial
dilution upon conversion of the preferred stock and convertible notes. To
illustrate the potential dilution that may occur upon conversion of the
preferred stock and convertible notes, the following table sets forth the number
of shares of common stock that would be issued upon conversion of the preferred
stock and convertible notes if the market price for our common stock is $15.313,
the closing sale price for our common stock on November 16, 1999, and at assumed
market prices of 75%, 50% and 25% of the market price on November 16, 1999.



                                                Shares Issued Upon Conversion (1)
                                     ---------------------------------------------------------
          Market Price                 10% Preferred Stock (2)            10% Notes (2)                  Total (3)
- ----------------------------------   ----------------------------    -------------------------     ---------------------
                                                                                          
$15.313 (actual at 11/16/99)                    98,839                        502,998                  601,837  (7.2%)
$11.485 (75% of 11/16/99 price)                 98,839                        502,998                  601,837  (7.2%)
$7.656 (50% of 11/16/99 price)                 156,856                        661,597                  818,453  (9.5%)
$3.828 (25% of 11/16/99 price)                 313,713                      1,323,195                1,636,908 (17.4%)


_________________

                                       8


(1)  Includes accrued dividends and interest through November 16, 1999.

(2)  Maximum conversion price for 10% Preferred Stock is $10.00 per share and
     for the 10% convertible notes is $10.07 per share. Information assumes that
     the notes were convertible on November 16, 1999. Pursuant to their terms,
     the convertible notes and warrants are convertible or exercisable by any
     holder only to the extent that the number of shares thereby issuable,
     together with the number of shares of common stock owned by such holder,
     but not including unconverted or unexercisable shares of convertible notes
     or warrants, would not exceed 4.99% of the then outstanding shares of our
     common stock as determined in accordance with Section 13(d) of the
     Securities Exchange Act of 1934, unless such conversion is approved by the
     majority of the holders of our common stock. This 4.99% limit may not
     prevent any holder from converting all of its convertible notes or
     exercising its warrants, because the holder can convert or exercise
     convertible notes and warrants into 4.99% of our outstanding common stock,
     then sell all of that stock to permit it to engage in further conversions
     or exercises. As a result, the 4.99% limit does not prevent the selling
     shareholder from selling more than 4.99% of our common stock.

(3)  Based on number of outstanding shares on November 16, 1999.

The variable conversion price formula could affect our common stock as follows:

    .   If our common stock trades at a price less than the maximum conversion
        prices, then the preferred stock and convertible notes will be
        convertible into shares of our common stock at variable rates based on
        future trading prices of the common stock and events that may occur in
        the future. The number of shares of common stock issuable upon
        conversion of the preferred stock and convertible notes will be
        inversely proportional to the market price of the common stock at the
        time of conversion;
    .   To the extent that the holders of the preferred stock and convertible
        notes convert a portion of these securities and then sell their common
        stock, the common stock price may decrease due to the additional shares
        in the market, allowing holders to convert these securities into greater
        amounts of common stock, further depressing the stock price;
    .   The dividends payable on the preferred stock and interest payable on the
        convertible notes may be paid in cash or common stock at our option. In
        this regard, the lower the common stock price, the more shares of common
        stock the holders of these securities receive in payment of dividends or
        interest; and
    .   The significant downward pressure on the price of the common stock as
        the holders convert and sell material amounts of common stock could
        encourage short sales by the holders or others, placing further downward
        pressure on the price of our common stock.

    Future sales of our common stock in the public market could limit our
ability to raise capital. Sales of substantial amounts of common stock in the
public market pursuant to Rule 144, upon exercise or conversion of derivative
securities or otherwise, or even the potential for such sales, could affect our
ability to raise capital through the sale of equity securities.

    Provisions in our articles of incorporation allow us to issue shares of
stock that could make a third party acquisition of us difficult. Our Articles of
Incorporation authorize our Board of Directors to issue up to 20,000,000 shares
of common stock and 5,000,000 shares of preferred stock in one or more series,
the terms of which may be determined at the time of issuance by the Board of
Directors, without further action by our shareholders. Preferred stock
authorized by the Board of Directors may include voting rights, preferences as
to dividends and liquidation, conversion and redemptive rights and sinking fund
provisions. If the Board of Directors authorizes the issuance of preferred stock
in the future, this authorization could affect the rights of the holders of
common stock, thereby reducing the value of the common stock, and could make it
more difficult for a third party to acquire us, even if a majority of the
holders of our common stock approved of an acquisition.

     The issuance of our 10% convertible note payable will require us to record
a non-cash expense which will, in turn, increase our net loss available to
common shareholders. Based on current accounting standards, we recorded a non-
cash expense of $638,495 as additional interest expense for the quarter ended
September 30, 1999 as a result of the issuance of our 10% convertible note
payable. We will record $1,498,558 in the forth quarter of 1999, $458,170 in
2000 and 2001, and $315,638 in 2002 related to this transaction.

    We do not anticipate paying dividends on our common stock for the
foreseeable future. We have never paid dividends on our common stock and do not
intend to pay any dividends on our common stock in the foreseeable future. Any
decision by us to pay dividends on our common stock will depend upon our
profitability at the time, cash available therefor, and other factors. We
anticipate that we will devote profits, if any, to our future operations.

                                       9


                SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

     Some of the statements made in this prospectus and the documents
incorporated by reference in this prospectus under the captions "Webb
Interactive Services, Inc." and "Risk Factors" and elsewhere in this prospectus
constitute forward-looking statements within the meaning of the Private
Securities Litigation Reform Act of 1995. These statements are subject to the
safe harbor provisions of the reform act. Forward-looking statements may be
identified by the use of the terminology such as may, will, expect, anticipate,
intend, believe, estimate, should, or continue or the negatives of these terms
or other variations on these words or comparable terminology. To the extent that
this prospectus contains forward-looking statements regarding the financial
condition, operating results, business prospects or any other aspect of Webb,
you should be aware that our actual financial condition, operating results and
business performance may differ materially from that projected or estimated by
Webb in the forward-looking statements. We have attempted to identify, in
context, some of the factors that we currently believe may cause actual future
experience and results to differ from their current expectations. These
differences may be caused by a variety of factors, including but not limited to
adverse economic conditions, intense competition, including entry of new
competitors, ability to obtain sufficient financing to support our operations,
progress in research and development activities, variations in costs that are
beyond our control, changes in capital expenditure budgets for cable companies,
adverse federal, state and local government regulation, inadequate capital,
unexpected costs, lower sales and net income, or higher net losses than
forecasted, price increases for equipment, inability to raise prices, failure to
obtain new customers, the possible fluctuation and volatility of our operating
results and financial condition, inability to carry out marketing and sales
plans, loss of key executives, and other specific risks that may be alluded to
in this prospectus.


                                 USE OF PROCEEDS

     We will not receive any of the proceeds from the offer and sale of the
shares, however, 136,519 of the shares offered by the selling shareholder are
issuable upon the exercise of an outstanding warrant of Webb at an exercise
price of $11.44 per share. If the warrant is exercised in full, we will receive
proceeds of $1,561,777.


                               SELLING SHAREHOLDER

     The common stock covered by this prospectus consists of shares issued or
issuable upon conversion of our $5,000,000 aggregate principal amount of 10%
convertible notes due August 25, 2002 and warrants to purchase 136,519 shares of
our common stock. The selling shareholder acquired all of its convertible notes
and warrants in exchange for a cash investment given to Webb on August 25,
1999.

     The number of shares that may be actually sold by the selling shareholder
will be determined by such selling shareholder. Because the selling shareholder
may sell all, some or none of the shares of common stock which it holds, and
because the offering contemplated by this prospectus is not currently being
underwritten, no estimate can be given as to the number of shares of common
stock that will be held by the selling shareholder upon termination of the
offering.

     The following table sets forth certain information regarding the selling
shareholder, including:

     .   The name of the selling shareholder,
     .   The beneficial ownership of common stock of the selling shareholder as
         of November 16, 1999, and
     .   The maximum number of shares of common stock offered by the selling
         shareholder.

     The information presented is based on data furnished to Webb by the selling
shareholder and assumes a conversion price for the notes of $10.07 per share.
The actual number of shares of common stock issuable upon conversion of the
convertible notes is subject to adjustment and could be materially less or more
than the amounts set forth in the table below, depending on factors which we
cannot predict at this time, including, among other factors, our right to redeem
the note before it becomes convertible and the future market price of the common
stock.

     The shares of common stock included in the table below represent a good
faith estimate of the number of shares of common stock that will become issuable
upon conversion of the convertible notes. Under the registration

                                       10


rights agreement, we are required to register for resale by the selling
shareholder 1,129,568 shares of our common stock. This amount is based upon:

     .  The number of shares issuable upon conversion of the convertible notes
        and exercise of the warrants, and
     .  The potential increase in the number of shares issuable with respect to
        the convertible notes if the conversion price declines due to a decline
        in the market price for our common stock.

     If the warrants were exercised in full, the interest accrued through
November 16, 1999 was paid in shares of common stock, and all of the convertible
notes were converted at the conversion price of $10.07 per share, only 502,998
shares of common stock would be issued and available for resale under this
prospectus. However, we cannot determine the exact number of shares of common
stock that we will ultimately issue upon exercise of the warrants and conversion
of the convertible notes if anti-dilution adjustments occur with respect to the
warrants or the conversion price for the convertible notes changes from the
initial conversion price.

     Pursuant to their terms, the convertible notes and warrants are convertible
or exercisable by any holder only to the extent that the number of shares
thereby issuable, together with the number of shares of common stock owned by
such holder, but not including unconverted or unexercisable shares of
convertible notes or warrants, would not exceed 4.99% of the then outstanding
shares of our common stock as determined in accordance with Section 13(d) of the
Securities Exchange Act of 1934, unless such conversion is approved by the
majority of the holders of our common stock. Accordingly, the number of shares
of common stock set forth in the third and fourth columns in the table below for
the selling shareholder exceeds the number of shares of common stock that the
selling shareholder beneficially owns as of November 16, 1999. This 4.99% limit
may not prevent any holder from converting all of its convertible notes or
exercising its warrants, because the holder can convert or exercise convertible
notes and warrants into 4.99% of our outstanding common stock, then sell all of
that stock to permit it to engage in further conversions or exercises. As a
result, the 4.99% limit does not prevent the selling shareholder from selling
more than 4.99% of our common stock.



                                                  Shares of Common
                                                  Stock Owned Before
                                                  Offering If All
                                                  Acquisition Rights         Maximum Number of
                          Shares Of Common        Are Exercised              Shares Offered          Shares of Common
                          Stock Owned             (Assuming No 4.99%         Under This              Stock Owned
                          Beneficially            Limitation And Notes       Registration            Beneficially
Selling Shareholder       Before Offering   (%)   Not Redeemed)        (%)   Statement         (%)   After Offering    (%)
- --------------------------------------------------------------------------------------------------------------------------
                                                                                
Castle Creek Technology   136,519         (1.7%)  639,517            (7.6%)  1,129,568      (12.7%)  0                (0%)
Partners LLC (1)
c/o Castle Creek
Technology Partners
LLC, 77 West Wacker
Drive, Suite 4040,
Chicago, Illinois 60601


(1)  Castle Creek Technology Partners, LLC beneficially owns 136,519 shares,
determined in accordance with Rule 13d-3, and disclaims beneficial ownership of
any shares other than these shares. As investment manager, pursuant to a
management agreement with Castle Creek Technology Partners LLC, Castle Creek
Partners, LLC may be deemed to beneficially own the securities held by Castle
Creek Technology Partners LLC. Castle Creek Partners, LLC disclaims such
beneficial ownership. John Ziegelman and Daniel Asher, as managing members of
Castle Creek Partners, LLC, may be deemed to be beneficial owners of such
securities. Messrs. Asher and Ziegelman disclaim such beneficial ownership.

                                       11


                              PLAN OF DISTRIBUTION

     The sale of the shares offered by this prospectus may be made in the
Nasdaq SmallCap Market or other over-the-counter markets at prices and at terms
then prevailing or at prices related to the then current market price or in
negotiated transactions. These shares may be sold by one or more of the
following:

     .  A block trade in which the broker or dealer will attempt to sell shares
        as agent but may position and resell a portion of the block as principal
        to facilitate the transaction.
     .  Purchases by a broker or dealer as principal and resale by a broker or
        dealer for its account using this prospectus.
     .  Ordinary brokerage transactions and transactions in which the broker
        solicits purchasers.
     .  In privately negotiated transactions not involving a broker or dealer.

     In effecting sales, brokers or dealers engaged to sell the shares may
arrange for other brokers or dealers to participate. Brokers or dealers engaged
to sell the shares will receive compensation in the form of commissions or
discounts in amounts to be negotiated immediately prior to each sale. These
brokers or dealers and any other participating brokers or dealers may be deemed
to be underwriters within the meaning of the Securities Act of 1933 in
connection with these sales. Webb will receive no proceeds from any resales of
the shares offered by this prospectus, and we anticipate that the brokers or
dealers, if any, participating in the sales of the shares will receive the usual
and customary selling commissions. If the warrants are exercised in full, Webb
will receive $1,561,777.

     To comply with the securities laws of some states, if applicable, the
shares will be sold in those states only through brokers or dealers. In
addition, in some states, the shares may not be sold in those states unless they
have been registered or qualified for sale in those states or an exemption from
registration or qualification is available and is complied with.

     Each sale may be made either at market prices prevailing at the time of
such sale, at negotiated prices, at fixed prices which may be changed, or at
prices related to prevailing market prices.

     If necessary, the specific shares of our common stock to be sold, the names
of the selling shareholders, the respective purchase prices and public offering
prices, the names of any agent, dealer or underwriter, and any applicable
commissions or discounts with respect to a particular offer will be set forth in
an accompanying prospectus supplement or, if appropriate, a post-effective
amendment to the registration statement of which this prospectus is a part. We
entered into a registration rights agreement in connection with the private
placement of the convertible notes and the warrants which required us to
register the underlying shares of our common stock under applicable federal and
state securities laws under certain circumstances and at certain times. The
registration rights agreement provides for cross-indemnification of the selling
shareholder and us and each party's respective directors, officers and
controlling persons against certain liabilities in connection with the offer and
sale of the common stock, including liabilities under the Securities Act of 1933
and to contribute to payments the parties may be required to make in respect
thereof. We have agreed to indemnify and hold harmless the selling shareholder
from certain liabilities under the Securities Act of 1933.

     Under applicable rules and regulations under Regulation M under the
Securities Exchange Act of 1934, any person engaged in the distribution of the
common stock may not simultaneously engage in market making activities, subject
to certain exceptions, with respect to the common stock for a specified period
set forth in Regulation M prior to the commencement of such distribution and
until its completion. In addition and without limiting the foregoing, the
selling shareholder will be subject to the applicable provisions of the
Securities Act of 1933 and Securities Exchange Act of 1934 and the rules and
regulations thereunder, including, without limitation, Regulation M, which
provisions may limit the timing of purchases and sales of shares of the common
stock by the selling shareholder. The foregoing may affect the marketability of
the common stock.

     We will bear all expenses of the offering of the common stock, except that
the selling shareholders will pay any applicable underwriting commissions and
expenses, brokerage fees and transfer taxes, as well as the fees and
disbursements of counsel to and experts for the selling shareholders.

                                       12



                           DESCRIPTION OF SECURITIES

General

     Our articles of incorporation authorize our board of directors to issue
25,000,000 shares of capital stock, including 20,000,000 shares of common stock
and 5,000,000 shares of preferred stock, with rights, preferences and privileges
as are determined by our board of directors.

Common Stock

     As of November 16, 1999, we had 7,766,095 shares of common stock
outstanding. All outstanding shares of our common stock are fully paid and
nonassessable and the shares of our common stock offered by this prospectus will
be, upon issuance, fully paid and nonassessable. The following is a summary of
the material rights and privileges of our common stock.

     Voting. Holders of our common stock are entitled to cast one vote for each
share held at all shareholder meetings for all purposes, including the election
of directors. The holders of more than 50% of the voting power of our common
stock issued and outstanding and entitled to vote and present in person or by
proxy, together with any preferred stock issued and outstanding and entitled to
vote and present in person or by proxy, constitute a quorum at all meetings of
our shareholders. The vote of the holders of a majority of our common stock
present and entitled to vote at a meeting, together with any preferred stock
present and entitled to vote at a meeting, will decide any question brought
before the meeting, except when Colorado law, our articles of incorporation, or
our bylaws require a greater vote and except when Colorado law requires a vote
of any preferred stock issued and outstanding, voting as a separate class, to
approve a matter brought before the meeting. Holders of our common stock do not
have cumulative voting for the election of directors.

     Dividends. Holders of our common stock are entitled to dividends when, as
and if declared by the board of directors out of funds available for
distribution. The payment of any dividends may be limited or prohibited by loan
agreement provisions or priority dividends for preferred stock that may be
outstanding.

     Preemptive Rights. The holders of our common stock have no preemptive
rights to subscribe for any additional shares of any class of our capital stock
or for any issue of bonds, notes or other securities convertible into any class
of our capital stock.

     Liquidation. If we liquidate or dissolve, the holders of each outstanding
share of our common stock will be entitled to share equally in our assets
legally available for distribution to our shareholders after payment of all
liabilities and after distributions to holders of preferred stock legally
entitled to be paid distributions prior to the payment of distributions to
holders of our common stock.

Convertible Notes

     On August 25, 1999, we issued $5,000,000 aggregate principal amount of
convertible notes. The convertible notes will become convertible on December 23,
1999, if not previously redeemed, into a number of shares of common stock as is
determined by dividing the principal amount of the convertible notes by the
lesser of:

     .   a maximum conversion price of $10.07 per share; and
     .   the average of the five lowest closing bid prices for our common stock
         during the 15 trading days prior to conversion.

     The number of shares of common stock that may ultimately be issued upon
conversion is presently undeterminable and could fluctuate between a minimum of
zero if the notes are redeemed prior to conversion, 496,524 shares if the market
price of our common stock remains higher than $10.07, the maximum conversion
price, and a maximum of 1,518,870 shares, unless Webb's shareholders approve an
increase in the maximum number of shares issuable upon conversion of the notes.
Purchasers of common stock could therefore experience substantial dilution upon
conversion of the convertible notes. To illustrate the potential dilution that
may occur upon conversion of the convertible notes, the following table sets
forth the number of shares of common stock that would be issued upon conversion
of the convertible notes if the market price for our common stock is $15.313,
the

                                       13


closing bid price for our common stock on November 16, 1999, and at assumed
market prices of 75%, 50% and 25% of the market price on November 16, 1999:



                                          Shares Issued Upon Conversion (1)        Percentage of Outstanding Shares
            Market Price                                 (2)
- -----------------------------------       ---------------------------------       ----------------------------------
                                                                            
$15.313 (actual price at 11/16/99)                       502,998                                   6.1%
$11.485 (75% of 11/16/99 price)                          502,998                                   6.1%
$7.656 (50% of 11/16/99 price)                           661,597                                   7.9%
$3.828 (25% of 11/16/99 price)                         1,323,195                                  14.6%


________________

(1)  Includes accrued interest through November 16, 1999.

(2)  Maximum conversion price is $10.07 per share. Information assumes that the
     note was convertible on November 16, 1999.

     The variable conversion price formula of the convertible notes could affect
the common stock as follows:

     .   Reduction in Stock Price. If our common stock trades at a price less
         than the maximum conversion price of $10.07 per share, then the
         convertible notes will be convertible into shares of our common stock
         at variable rates based on future trading prices of the common stock
         and events that may occur in the future. The number of shares of common
         stock issuable upon conversion of the convertible notes will be
         inversely proportional to the market price of the common stock at the
         time of conversion.

     .   Effect of Additional Shares in Market. Even though the holder may not
         convert its notes into more than 4.99% of the outstanding stock at any
         one time, the holder may obtain and sell an aggregate of substantially
         more than 4.99% of our outstanding stock by converting and selling up
         to 4.99% of the outstanding shares in multiple transactions. To the
         extent that the holders of the convertible notes convert and then sell
         their common stock, the common stock price may decrease due to the
         additional shares in the market, allowing holders to convert the
         convertible notes into greater amounts of common stock, further
         depressing the stock price.

     .   Interest Payable in Common Stock. The interest payable on the
         convertible notes may be paid in cash, additional convertible notes or
         common stock at our option. In this regard, the lower the common stock
         price, the more shares of common stock the holders of the convertible
         notes will receive in payment of interest.

     .   Impact of Dilution. The additional shares issued upon conversion of the
         convertible notes would dilute the percentage interest of each of our
         existing common shareholders, and this dilution would increase as more
         shares of common stock are issued due to the impact of the variable
         conversion price. Each additional issuance of shares upon conversion
         would increase the supply of shares in the market and, as a result, may
         cause the market price of our common stock to decline. The effect of
         this increased supply of common stock leading to a lower market price
         may be magnified if there are sequential conversions of convertible
         notes. Specifically, the selling shareholder could convert a portion of
         its convertible notes and then sell the common stock issued upon
         conversion, which likely would result in a drop in our stock price.
         Then the selling shareholder could convert another portion of its
         convertible notes at a lower conversion price because of the decreased
         stock price, and be issued a greater number of shares of common stock
         due to the lower conversion price. If it then sold shares of common
         stock, our stock price would likely decrease again, permitting the
         selling shareholder to do more conversions at a conversion price even
         more favorable to it.

                                       14


         A pattern of such partial conversions and sales could increase the
         aggregate number of shares of common stock issued upon conversion of
         the convertible notes above what it would otherwise be, and could place
         significant downward pressure on our stock price. This downward
         pressure on our stock price might encourage market participants to sell
         our stock short, which would put further downward pressure on our stock
         price, and further decrease the conversion price and increase the
         dilution of our existing common shareholders upon conversion of the
         convertible notes.

         Company Redemption. We may redeem the convertible notes at any time,
provided that after December 23, 1999 the shares issuable upon conversion of the
convertible notes are subject to a registration statement with the Securities
and Exchange Commission. The redemption price would equal between 107.5% and
125% of the face amount of the convertible notes, plus accrued and unpaid
interest, depending upon when the notes are redeemed.

         Registration Rights. Pursuant to the securities purchase agreement
under which the convertible notes were issued, we filed with the SEC a
Registration Statement on Form S-3, of which this prospectus forms a part, with
respect to the resale of the shares and agreed to use our best efforts to keep
such Registration Statement effective until such date as all of the shares have
been resold, or such time as all of the shares held by the selling shareholders
can be sold immediately without compliance with the registration requirement of
the Securities Act of 1933, pursuant to Rule 144 or otherwise.

10% Preferred Stock

         As of November 16, 1999, 85,000 shares of our 10% Preferred Stock were
outstanding. The following is a summary of the rights, privileges and
preferences of the 10% Preferred Stock.

         Voting. Each share of 10% Preferred Stock entitles the holder to one
vote per share. The holders of the common stock and the 10% Preferred Stock vote
as a single class on all matters on which our shareholders vote, except where
otherwise required by law. The holders of the 10% Preferred Stock do not have
cumulative voting for the election of directors.

         Dividends. The cumulative noncompounded dividend on the 10% Preferred
Stock is 10% per annum based on the stated value of $10.00 per share, payable
quarterly as permitted by law, or upon the redemption or conversion of the 10%
Preferred Stock into common stock. We may not declare or pay any dividends on
the common stock unless we first declare and pay all unpaid dividends on the 10%
Preferred Stock.

         Redemption and Conversion. We may redeem the 10% Preferred Stock at any
time for $10.00 per share. Each share of the outstanding 10% Preferred Stock is
convertible, at the election of the holder thereof, into the number of shares of
our common stock equal to $10.00 divided by the lesser of (i) $10.00 or (ii) 80%
of the average per share closing bid price of the our common stock for the five
trading days immediately preceding the election by the holder to convert. At any
time while any shares of the 10% Preferred Stock are outstanding, we may not
incur any obligations (other than trade payables and other indebtedness) that
are senior to the 10% Preferred Stock in any respect, including liquidation.
Upon any redemption or conversion of the 10% Preferred Stock, we have the option
to pay the accrued but unpaid cumulative dividends on the 10% Preferred Stock
either (i) in cash, or (ii) by issuing additional shares of common stock.

         Preemptive Rights. The holders of the 10% Preferred Stock do not have
preemptive rights to subscribe for any additional shares of any class of our
capital stock or for any issue of bonds, notes or other securities convertible
into any class of our capital stock.

         Liquidation Preference. If we liquidate, dissolve or wind-up our
business, whether voluntary or otherwise, after we pay our debts and other
liabilities, the holders of the 10% Preferred Stock will be entitled to receive
from our remaining net assets, before any distribution to the holders of our
common stock, the amount of $10.00 per share of 10% Preferred Stock in cash plus
payment of all accrued but unpaid cumulative dividends. Holders of the 10%
Preferred Stock will not be entitled to receive any other payments if we
liquidate, dissolve or wind-up our business.

                                       15


                      WHERE YOU CAN FIND MORE INFORMATION

     We file annual, quarterly and special reports, proxy statements and other
information with the SEC. You may read and copy any document we file with the
SEC at the SEC's public reference room located at 450 Fifth Street, N.W.,
Washington, D.C. 20549, and at the SEC's public reference rooms located at it's
regional offices in New York, New York and Chicago, Illinois. Please call the
SEC at 1-800-SEC-0300 for further information on the operation of public
reference rooms. You can also obtain copies of this material from the SEC's
Internet web site located at http://www.sec.gov.

     The SEC allows us to incorporate by reference the information we file with
them, which means that we can disclose important information to you by referring
you to those documents. The information incorporated by reference is considered
to be a part of this prospectus, and information that we file later with the SEC
will automatically update and supersede this information. We incorporate by
reference the documents listed below and any future filings we will make with
the SEC under Sections 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act
of 1934, file no. 0-28462:

     .   Our annual report on Form 10-KSB for the year ended December 31, 1998.
     .   Our quarterly report on Form 10-QSB for the quarter ended March 31,
         1999.
     .   Our quarterly report on Form 10-QSB for the quarter ended June 30,
         1999.
     .   The description of our common stock contained in our registration
         statement on Form 8-A filed with the SEC on May 22, 1996.

     .   Our current report on Form 8-K filed January 11, 1999.
     .   Our current report on Form 8-K filed July 14, 1999.
     .   Our current report on Form 8-K filed September 2, 1999.
     .   Our registration statement on Form S-3 filed September 27, 1999.

     You may request a copy of these filings, at no cost, by writing or
telephoning us at the following address and telephone number:

                  Shareholder Services
                  Attn: Kim Castillo
                  Webb Interactive Services, Inc.
                  1800 Glenarm Place
                  Suite 700
                  Denver, Colorado 80202
                  (303) 296-9200

     This prospectus is part of a registration statement we filed with the SEC.
You should rely only on the information or representations provided in this
prospectus. We have authorized no one to provide you with different information.
The selling shareholder will not make an offer of these shares in any state
where the offer is not permitted. You should not assume that the information in
this prospectus is accurate as of any date other than the date on the front page
of this prospectus.


                                 LEGAL MATTERS

     Gray, Plant, Mooty, Mooty & Bennett, P.A., Minneapolis, Minnesota, has
issued an opinion about the legality of the shares registered by this
prospectus.


                                    EXPERTS

     The financial statements of Webb incorporated by reference in this
prospectus and elsewhere in the registration statement have been audited by
Arthur Andersen LLP, independent public accountants, as indicated in their
report with respect thereto, and are included herein in reliance upon the
authority of said firm as experts in giving said reports. Reference is made to
said report, which includes an explanatory paragraph with respect to the

                                       16


uncertainty regarding our ability to continue as a going concern as discussed in
Note 1 to the financial statements incorporated by reference.

                                INDEMNIFICATION

     Our articles of incorporation provide that we shall indemnify, to the full
extent permitted by Colorado law, any of our directors, officers, employees or
agents who are made, or threatened to be made, a party to a proceeding by reason
of the fact that he or she is or was one of our directors, officers, employees
or agents against judgments, penalties, fines, settlements and reasonable
expenses incurred by the person in connection with the proceeding if specified
standards are met. Although indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to our directors, officers and
controlling persons under these provisions, we have been advised that, in the
opinion of the SEC, indemnification for liabilities arising under the Securities
Act of 1933 is against public policy as expressed in the Securities Act and is,
therefore, unenforceable.

     Our articles of incorporation also limit the liability of our directors to
the fullest extent permitted by the Colorado law. Specifically, our articles of
incorporation provide that our directors will not be personally liable for
monetary damages for breach of fiduciary duty as directors, except for:

     .   Any breach of the duty of loyalty to Webb or its shareholders,
     .   Acts or omissions not in good faith or that involved intentional
         misconduct or a knowing violation of law,
     .   Dividends or other distributions of corporate assets that are in
         contravention of specified statutory or contractual restrictions,
     .   Violations of specified laws, or
     .   Any transaction from which the director derives an improper personal
         benefit.

                                       17


================================================================================

         No dealer, salesperson or any other person has been authorized to give
any information or to make any representations other than those contained in
this prospectus in connection with the offer made by this prospectus and, if
given or made, the information or representations must not be relied upon as
having been authorized by Webb. This prospectus does not constitute an offer to
sell or the solicitation of any offer to buy any security other than the
securities offered by this prospectus, nor does it constitute an offer to sell
or a solicitation of any offer to buy the securities offered by this prospectus
by anyone in any jurisdiction in which the offer or solicitation is not
authorized, or in which the person making the offer or solicitation is not
qualified to do so, or to any person to whom it is unlawful to make an offer or
solicitation. Neither the delivery of this prospectus nor any sale made under
this prospectus shall, under any circumstances, create any implication that
information contained in this prospectus is correct as of any time subsequent to
the date of this prospectus.

                                ---------------

                               TABLE OF CONTENTS


                                                                           Page
                                                                           ----
                                                                        
Webb Interactive Services, Inc...........................................     2
Risk Factors.............................................................     3
Special Note Regarding Forward-Looking
   Statements............................................................    10
Use of Proceeds..........................................................    10
Selling Shareholder......................................................    10
Plan of Distribution.....................................................    12
Description of Securities................................................    13
Where You Can Find More Information......................................    16
Legal Matters............................................................    16
Experts..................................................................    16
Indemnification..........................................................    17






                               WEBB INTERACTIVE
                                SERVICES, INC.









                               _______________

                                  PROSPECTUS
                               _______________


                              November 24, 1999



================================================================================


                                    PART II
                 INFORMATION NOT REQUIRED TO BE IN PROSPECTUS


Item 14.  Other Expenses of Issuance and Distribution

          The following table sets forth the various expenses of Webb in
connection with the sale and distribution of the Shares being registered
pursuant to this Form S-3 Registration Statement. All of the amounts shown are
estimates, except for the Securities and Exchange Commission registration fee
and the Nasdaq listing fee. All of such expenses will be paid by Webb.


               Securities and Exchange Commission fee        $ 3,650.48
               Accounting fees and expenses                    2,000.00
               Legal fees and expenses                        10,000.00
               Printing, Mailing                               1,000.00
               Transfer Agent fees                               200.00
               Miscellaneous                                 $ 3,149.52
                                                       -----------------
                                   TOTAL                     $20,000.00


Item 15.  Indemnification of Officers and Directors

          Webb's articles of incorporation provide that Webb shall indemnify, to
the full extent permitted by Colorado law, any director, officer, employee or
agent of Webb made or threatened to be made a party to a proceeding, by reason
of the fact that such person is or was a director, officer, employee or agent of
Webb against judgments, penalties, fines, settlements and reasonable expenses
incurred by the person in connection with the proceeding if certain standards
are met. Insofar as indemnification for liabilities arising under the Securities
Act of 1933 (the "Act") may be permitted to directors, officers and controlling
persons of Webb pursuant to the foregoing provisions, or otherwise, Webb has
been advised that in the opinion of the Securities and Exchange Commission such
indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable.

          Webb's articles of incorporation limit the liability of its directors
to the fullest extent permitted by Colorado law. Specifically, the articles of
incorporation provide that directors of Webb will not be personally liable for
monetary damages for breach of fiduciary duty as directors, except for (i) any
breach of the duty of loyalty to Webb or its shareholders, (ii) acts or
omissions not in good faith or that involved intentional misconduct or a knowing
violation of law, (iii) dividends or other distributions of corporate assets
that are in contravention of certain statutory or contractual restrictions, (iv)
violations of certain laws, or (v) any transaction from which the director
derives an improper personal benefit. Liability under federal securities law is
not limited by the Articles.


Item 16.  Exhibits


        3.1       Articles of Incorporation, as amended, of Webb Interactive
                  Services, Inc. (1)
        3.2       Bylaws of Webb Interactive Services, Inc. (2)
        4.1       Specimen form of Webb Interactive Services, Inc. common stock
                  certificate (3)
        5.1       Opinion of Counsel (4)
       10.1       Securities Purchase Agreement dated August 25, 1999 between
                  Webb and the Selling Shareholder, including the Form of
                  Warrant and Registration Rights Agreement (5)
       10.2       Promissory note dated August 25, 1999 issued by Webb to the
                  Selling Shareholder (5)
       23.1       Consent of Arthur Andersen LLP*

___________________
*        Filed herewith
(1)      Filed with the Registration Statement on Form S-3, filed January 29,
         1999, Commission File No. 333-71503.


(2)      Filed with the initial Registration Statement on Form SB-2, filed April
         5, 1996, Commission File No. 333-3282-D.

(3)      Filed with the Registration Statement on Form S-3, filed September 24,
         1999, Commission File No. 333-86465.
(4)      Filed with the Registration Statement on Form S-3, filed September 27,
         1999, Commission File No. 333-87887.
(5)      Filed with the current report on Form 8-K, filed September 2, 1999,
         Commission File No. 000-28462.


Item 17.  Undertakings

          A.      The undersigned registrant hereby undertakes:

                  (1) to file, during any period in which offers or sales are
          being made, a post-effective amendment to this registration statement
          to:

                      (a)  include any prospectus required by Section 10(a)(3)
                           of the Securities Act of 1933,

                      (b)  to reflect in the prospectus any facts or events
                           arising after the effective date of the registration
                           statement (or the most recent post-effective
                           amendment thereof) which, individually or together,
                           represent a fundamental change in the information in
                           the registration statement, and

                      (c)  to include any additional or changed material
          information on the plan of distribution;

                  (2) to treat, for determining liability under the Securities
          Act of 1933, each such post-effective amendment as a new registration
          statement relating to the securities offered therein, and the offering
          of such securities at that time shall be deemed to be the initial bona
          fide offering thereof; and

                  (3) to remove from registration by means of a post-effective
          amendment any of the securities being registered that remain unsold at
          the termination of the offering.

          B.      Insofar as indemnification for liabilities arising under the
Securities Act of 1933 may be permitted to directors, officers, and controlling
persons of the registrant as discussed above, or otherwise, the registrant has
been advised that in the opinion of the Securities and Exchange Commission such
indemnification is against public policy as expressed in the Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the registrant of expenses incurred
or paid by a director, officer, or controlling person of the registrant in the
successful defense of any action, suit, or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.



         Pursuant to the requirements of the Securities Act of 1933, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this amendment to
the registration statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Denver, State of Colorado, on November
24, 1999.

                                             WEBB INTERACTIVE SERVICES, INC.


                                             By   /s/ R. Steven Adams
                                               ---------------------------------
                                                  R. Steven Adams, Chairman and
                                                  Chief Executive Officer


         Pursuant to the requirements of the Securities Act of 1933, this
amendment to the registration statement has been signed below on November 24,
1999, by the following persons in the capacities indicated:

  /s/ R. Steven Adams
- ---------------------------------------
R. Steven Adams,
(Chairman, Chief Executive Officer and a Director)

  /s/ William R. Cullen
- ---------------------------------------
William R. Cullen
(Executive Vice President, Chief Financial Officer and a Director)

  /s/ Stuart J. Lucko
- ---------------------------------------
Stuart J. Lucko
(Controller)

  /s/ Perry Evans
- ---------------------------------------
Perry Evans
(President and a Director)

/s/ Robert J. Lewis
- ---------------------------------------
Robert J. Lewis
(Director)

/s/ Richard C. Jennewine
- ---------------------------------------
Richard C. Jennewine
(Director)