Filed Pursuant to 424(b)(3)
                                                      Registration No. 333-43258

Prospectus Supplement
(To Prospectus Dated August 10, 2001)

                             SMARTSERV ONLINE, INC.

                        1,874,477 Shares of Common Stock

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

     The  purpose  of this  prospectus  supplement  is to  provide  supplemental
information  regarding SmartServ Online, Inc. in connection with the offering of
its common stock by the  stockholders  listed in the prospectus dated August 10,
2001,   registration  number  333-43258  (the  "Prospectus").   This  prospectus
supplement is not complete without,  and may not delivered or utilized except in
connection  with, the Prospectus,  including any other amendments or supplements
to the Prospectus.  You should read this  prospectus  supplement and the related
Prospectus  carefully before investing in us. Both documents contain information
that you should consider before making your decision.

     The  following  summary  financial  data  is  derived  from  our  financial
statements for the nine months ended  September 30, 2001 and September 30, 2000.
You should read the following  summary  financial data in  conjunction  with the
financial  statements and notes to those  statements  included in the Prospectus
and the  Quarterly  Report on Form 10-QSB for the quarter  ended  September  30,
2001.




                              Nine Months Ended September 30                                                   September 30
                                       (unaudited)                                                              (unaudited)
STATEMENT OF OPERATIONS             2001           2000         BALANCE SHEET                                2001           2000
                                ----------     ----------                                                 ----------   ------------
                                                                                                           
Revenues                         $3,272,827    $2,988,748      Cash and Cash Equivalents                 $ 9,655,199   $ 21,668,505
Loss from Operations            (10,379,599)*  (8,006,039)*    Working Capital                             9,309,460     19,783,186
Net Loss                        (10,354,078)*  (7,438,267)*    Total Assets                               16,080,375     24,795,612
Basic Loss per Share                 (1.78)        (1.80)      Total Liabilities and Deferred Revenues     8,647,283      5,888,223
Diluted Loss per Share               (1.78)        (1.80)      Stockholders' Equity                        7,433,092     18,907,389
- ----------------------------------
* Included in such amounts are noncash  charges for stock-based  compensation  costs of $735,015 for the nine months ended September
30, 2001 and $3,974,603 for the nine months ended September 30, 2000.



     You  should  rely  only on the  information  provided  in  this  prospectus
supplement and the related Prospectus.  We have not authorized anyone to provide
you with different or additional information.

     The "Selling Stockholders" section of the Prospectus,  found on pages 33-36
of the  Prospectus,  is amended by this prospectus  supplement.  In the "Selling
Stockholders" section of the Prospectus, the Andrew Seybold Group, LLC is listed
as a selling  stockholder  owning 10,000  shares of our common stock.  Since the
date of the Prospectus,  the Andrew Seybold Group has distributed 5,000 of those
shares to each of Andrew Seybold and Barney Dewey.  Therefore,  both Mr. Seybold
and Mr. Dewey  replace the Andrew  Seybold  Group as selling  stockholders.  The
table of selling  stockholders  is updated by deleting the Andrew Seybold Group,
LLC and replacing it with the following information:



                                Shares of Common Stock       Shares of Common Stock    Beneficial Ownership After Offering
   Selling Stockholders           Beneficially Owned               to be Sold                 If All Shares Are Sold
   --------------------           ------------------               ----------                 ----------------------

                                                                                           
Andrew Seybold                          5,000                       5,000                           0
Barney Dewey                            5,000                       5,000                           0



     Additionally,  footnote  5 to the  selling  stockholder  table is  deleted.

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           The date of this prospectus supplement is December 28, 2001


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