SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-Q

 (MARK ONE)
/X/ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES
    EXCHANGE ACT OF 1934

                  FOR THE QUARTERLY PERIOD ENDED JUNE 30, 1999

                                       OR

/  / TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES
     EXCHANGE ACT OF 1934

                    FOR THE TRANSITION PERIOD FROM       TO
                                                  -------  ------

                         Commission File Number: 1-11859

                                PEGASYSTEMS INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

        MASSACHUSETTS                                    04-2787865
(STATE OR OTHER JURISDICTION OF               (IRS EMPLOYER IDENTIFICATION NO.)
 INCORPORATION OR ORGANIZATION )

      101 MAIN STREET
        CAMBRIDGE, MA                                   02142-1590
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)                (ZIP CODE)
                                 (617) 374-9600
               (REGISTRANT'S TELEPHONE NUMBER INCLUDING AREA CODE)

Indicate by check mark whether the Registrant (1) has filed all reports required
to be filed by Section 13 or 15 (d) of the Securities Exchange Act of 1934
during the preceding 12 months (or for such shorter period that the Registrant
was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                                                   Yes    X   No
                                                      --------  -------

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.


There were 28,788,994 shares of the Registrant's  common stock,  $.01 par value
per share,  outstanding on June 30, 1999.






                        PEGASYSTEMS INC. AND SUBSIDIARIES
                               INDEX TO FORM 10-Q





 PART I - FINANCIAL INFORMATION

                                                                                                      PAGE
                                                                                                    
 Item 1.  Financial Statements

           Consolidated Balance Sheets at June 30, 1999
           and December 31, 1998                                                                         3

           Consolidated Statements of Operations for the three and six
           month periods ended June 30, 1999 and June 30, 1998                                           4

           Consolidated Statements of Cash Flows for the six
           month periods ended June 30, 1999 and June 30, 1998                                           5

           Notes to Consolidated Financial Statements                                                    6

 Item 2.  Management's Discussion and Analysis of Financial
           Condition and Results of Operations                                                           9

 Item 3.  Quantitative and Qualitative Disclosures About Market Risk                                    15

 PART II - OTHER INFORMATION

 Item 1.  Legal Proceedings                                                                             15

 Item 2.  Changes in Securities and Use of Proceeds                                                     15

 Item 3.  Defaults upon Senior Securities                                                               15

 Item 4.  Submission of Matters to a Vote of Security Holders                                           15

 Item 5.  Other Information                                                                             15

 Item 6.  Exhibits and Reports on Form 8-K                                                              15


 SIGNATURES                                                                                             16








                                PEGASYSTEMS INC.
                           CONSOLIDATED BALANCE SHEETS
                  (IN THOUSANDS, EXCEPT SHARE-RELATED AMOUNTS)



                                                              June 30,           December 31,
                                                               1999                  1998
                                                              -------              -------
ASSETS
Current assets:
                                                                            
   Cash and cash equivalents                                 $ 30,425              $ 24,806
    Trade and installment accounts receivable,  net of
    allowance for doubtful accounts of $3,791 in 1999
    and $2,753 in 1998                                         27,482                43,478
   Prepaid expenses and other current assets                    1,718                 2,427
                                                             --------              --------
       Total current assets                                    59,625                70,711
                                                             --------              --------
   Long-term license installments, net                         50,179                49,000
   Equipment and improvements, net                              9,185                10,044
   Purchased software and other assets, net                     8,543                 9,505
                                                             --------              --------
         Total assets                                        $127,532              $139,260
                                                             --------              --------
                                                             --------              --------

LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
   Accounts payable and accrued expenses                     $ 15,484              $ 14,842
   Deferred revenue                                            14,165                21,424
   Current portion of capital lease obligations                   107                   123
                                                             --------              --------
       Total current liabilities                               29,756                36,389

Commitments and contingencies (Note E)
Deferred income taxes                                             750                   750
Capital lease obligations, net of current portion                 168                   202

Stockholders' Equity:
   Preferred  stock, $.01 par value, 1,000,000 shares
     authorized; no shares issued and outstanding                  --                    --
   Common stock, $.01 par value, 45,000,000 shares
     authorized;
     28,788,994 shares and 28,683,100 shares issued and
     outstanding in 1999 and 1998, respectively                   288                   287
   Additional paid-in capital                                  88,106                87,757
   Deferred compensation                                          (26)                  (36)
   Stock warrant                                                2,897                 2,897
   Retained earnings                                            5,804                11,489
   Cumulative foreign currency translation adjustment            (211)                 (475)
                                                             --------              --------
       Total stockholders' equity                              96,858               101,919
                                                             --------              --------

         Total liabilities and stockholders' equity          $127,532              $139,260
                                                             --------              --------
                                                             --------              --------



       The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       3




                                PEGASYSTEMS INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)





                                                           THREE MONTHS ENDED         SIX MONTHS ENDED
                                                                JUNE 30,                  JUNE 30,
                                                            1999       1998           1999       1998
                                                           -------    -------        -------    -------
                                                                                    
REVENUE:
   Software license                                        $ 9,125    $ 9,956        $15,145    $18,165
   Services                                                 12,222      8,201         21,267     14,226
                                                           -------    -------        -------    -------
     Total revenue                                          21,347     18,157         36,412     32,391
                                                           -------    -------        -------    -------
COST OF REVENUE:
   Cost of software license                                    586        735          1,171        881
   Cost of services                                          7,118      5,445         15,389      9,529
                                                           -------    -------        -------    -------
     Total cost of revenue                                   7,704      6,180         16,560     10,410
                                                           -------    -------        -------    -------
GROSS PROFIT                                                13,643     11,977         19,852     21,981

OPERATING EXPENSES:
   Research and development                                  4,548      5,310          9,359     10,521
   Selling and marketing                                     5,047      5,825         10,269     11,112
   General and administrative                                4,246      1,237          8,036      2,486
                                                           -------    -------        -------    -------
     Total operating expenses                               13,841     12,372         27,664     24,119
                                                           -------    -------        -------    -------

LOSS FROM OPERATIONS                                          (198)      (395)        (7,812)    (2,138)

License interest income                                        837        604          1,665      1,153
Other interest income                                          162        598            327      1,227
Other income                                                   224         --            135         --
                                                           -------    -------        -------    -------
INCOME (LOSS) BEFORE PROVISION  FOR                          1,025        807         (5,685)       242
   INCOME TAXES
Provision for income taxes                                      --        307             --         92
                                                           -------    -------        -------    -------
NET INCOME (LOSS)                                          $ 1,025    $   500        ($5,685)   $   150
                                                           -------    -------        -------    -------
EARNINGS (LOSS) PER SHARE:
  Basic                                                    $  0.04    $  0.02         ($0.20)   $  0.01
                                                           -------    -------        -------    -------
  Diluted                                                  $  0.03    $  0.02         ($0.20)   $  0.01
                                                           -------    -------        -------    -------

WEIGHTED  AVERAGE  NUMBER  OF  COMMON  AND  COMMON
  EQUIVALENT SHARES OUTSTANDING:
  Basic                                                     28,752     28,573         28,732     28,560
                                                           -------    -------        -------    -------
  Diluted                                                   30,291     30,781         28,732     30,463
                                                           -------    -------        -------    -------




       The accompanying notes are an integral part of these consolidated
                             financial statements.


                                       4





                                PEGASYSTEMS INC.
                      CONSOLIDATED STATEMENTS OF OPERATIONS
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)





                                                                                          SIX MONTHS ENDED
                                                                                               JUNE 30,
                                                                                          1999        1998
                                                                                        --------    -------
                                                                                             
CASH FLOWS FROM OPERATING ACTIVITIES:
     Net income (loss)                                                                   ($5,685)  $    150
     Adjustments to reconcile net loss to net cash provided by (used in) operating
       activities:
         Provision from deferred income taxes                                                 --        262
         Depreciation and amortization                                                     3,378      2,646
         Provision for doubtful accounts                                                   1,429        300
         Issuance of compensatory stock options                                               21         --
         Changes in operating assets and liabilities:
           Trade and installment accounts receivable                                      13,388    (21,736)
           Prepaid expenses and other current assets                                         709       (607)
           Accounts payable and accrued expenses                                             642      3,861
           Deferred Revenue                                                               (7,259)     9,511
                                                                                        --------    -------
              Net cash provided by (used in) operating activities                          6,623     (5,613)
                                                                                        --------    -------

CASH FLOWS FROM INVESTING ACTIVITIES:
     Purchase of equipment and improvements                                               (1,340)    (2,764)
     Purchased software and other assets                                                    (207)        --
                                                                                        --------    -------
              Net cash used in investing activities                                       (1,547)    (2,764)
                                                                                        --------    -------

CASH FLOWS FROM FINANCING ACTIVITIES:
     Payments of capital lease obligation                                                    (50)        --
     Exercise of stock options                                                               329        293
                                                                                        --------    -------
              Net cash provided by financing activities                                      279        293
                                                                                        --------    -------

Effect of exchange rate on cash and cash equivalents                                         264        (23)
                                                                                        --------    -------
NET INCREASE (DECREASE) IN CASH AND CASH
      EQUIVALENTS                                                                          5,619     (8,107)
                                                                                        --------    -------

CASH AND CASH EQUIVALENTS, AT BEGINNING OF PERIOD                                         24,806     52,005
                                                                                        --------    -------
CASH AND CASH EQUIVALENTS, AT END OF PERIOD                                             $ 30,425    $43,898
                                                                                        --------    -------
                                                                                        --------    -------



       The accompanying notes are an integral part of these consolidated
                             financial statements.

                                       5




                                PEGASYSTEMS INC.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                  JUNE 30, 1999
                                   (UNAUDITED)


NOTE A - BASIS OF PRESENTATION

The accompanying unaudited consolidated financial statements of Pegasystems Inc.
(the "Company") presented herein have been prepared in accordance with generally
accepted accounting principles and with the instructions to Form 10-Q and
Article 10 of Regulation S-X. In the opinion of management, all adjustments
(consisting of normal recurring accruals) considered necessary for a fair
presentation have been included. Operating results for the three and six-month
periods ended June 30, 1999 are not necessarily indicative of the results that
may be expected for the full year ended December 31, 1999. The Company suggests
that these consolidated financial statements be read in conjunction with the
consolidated financial statements and notes thereto for the year ended December
31, 1998, and the Company's 1998 Annual Report on Form 10-K/A filed with the
Securities and Exchange Commission.

NOTE B - EARNINGS (LOSS) PER SHARE

The Company follows the provisions of Statement of Financial Standards (SFAS)
No. 128, "Earnings Per Share." SFAS No. 128 establishes standards for
computing and presenting earnings per share and applies to entities with
publicly held common stock or potential common stock. In accordance with the
Securities and Exchange Commission's Staff Accounting Bulletin (SAB) No. 98,
the Company has determined that there were no nominal issuances of common
stock or potential common stock in the period prior to the Company's initial
public offering (IPO). The Company has applied the provisions of SFAS No. 128
and SAB No. 98 to all periods presented.




(in thousands, except per share data)                 Three Months Ended        Six Months Ended
                                                            June 30,                June 30,
                                                        1999      1998          1999        1998
                                                       -------   -------      -------      ------
                                                                               
Basic
Net income (loss)                                      $ 1,025   $  500       ($5,685)     $   150
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------
Weighted average common shares outstanding              28,752    28,573       28,732       28,560
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------
Basic earnings (loss) per share                        $  0.04   $  0.02       ($0.20)     $  0.01
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------
Diluted
Net income (loss)                                      $ 1,025   $   500      ($5,685)     $   150
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------
Weighted average common shares outstanding              28,752    28,573       28,732       28,560
Effect of:
       Assumed exercise of stock options                 1,539     2,208           --        1,903
                                                       -------   -------      -------      -------
 Weighted average common shares outstanding,
       Assuming dilution                                30,291    30,781       28,732       30,463
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------
 Diluted earnings (loss) per share                     $  0.03   $  0.02       ($0.20)     $  0.01
                                                       -------   -------      -------      -------
                                                       -------   -------      -------      -------




                                       6


For the three-month periods ended June 30, 1999 and 1998, 3,778,686 and 295,970
options and warrants, respectively, were excluded from the weighted average
common shares outstanding, assuming dilution, as their effect would be
anti-dilutive. For the six-month periods ended June 30, 1999 and 1998, 4,141,343
and 577,025 options and warrants, respectively, were excluded from the weighted
average common shares outstanding, assuming dilution, as their effect would be
anti-dilutive.

NOTE C - COMPREHENSIVE INCOME

The Company adopted SFAS No. 130, "Reporting Comprehensive Income," effective
January 1, 1998. SFAS No. 130 establishes standards for reporting and displaying
comprehensive income and its components in financial statements. The components
of the Company's comprehensive income are as follows:




                                          Three Months Ended     Six Months Ended
                                               June 30,              June 30
(IN THOUSANDS)                               1999     1998       1999        1998
                                            ------   ------     -------     ------
                                                                 
Net income  (loss)                          $1,025    $500      ($5,685)     $150
                                            ------   ------     -------     ------
Foreign currency translation
   adjustments, net of income
   taxes                                       200     (32)         264       (14)
                                            ------   ------     -------     ------
Comprehensive loss                          $1,225    $468      ($5,421)     $136
                                            ------   ------     -------     ------
                                            ------   ------     -------     ------


NOTE D- SEGMENT REPORTING

During 1998, the Company adopted SFAS No. 131, "Disclosures About Segments of an
Enterprise and Related Information." SFAS No. 131 requires certain financial and
supplementary information to be disclosed on an annual and interim basis for
each reportable operating segment of an enterprise, as defined. Based on the
criteria set forth in SFAS No. 131, the Company currently operates in one
operating segment, customer service software.

                                           7





NOTE E - COMMITMENTS AND CONTINGENCIES

LEGAL PROCEEDINGS

CHELVERUS CASE: In November 1997 and January 1998, complaints purporting to
be class actions were filed with the United States District Court for the
District of Massachusetts (the "Court") alleging that the Company and several
of its officers violated Section 10(b) of the Securities Exchange Act of
1934, as amended (the "Exchange Act"), Rule 10b-5 promulgated by the
Commission thereunder, and Section 20(a) of the Exchange Act. A third
complaint was filed in April 1998 but has been voluntarily dismissed without
prejudice. In December 1998, the plaintiffs in the remaining class actions
filed their First Amended Consolidated Complaint (the "Amended Complaint")
which names the Company, the Company's President (Alan Trefler) and a former
officer and director (Ira Vishner), as defendants. The Amended Complaint
alleges that the defendants issued false and misleading financial statements
and press releases concerning the Company's publicly reported earnings. The
Amended Complaint seeks certification of a class of persons who purchased the
Company's Common Stock between July 2, 1997 and October 29, 1997, and does
not specify the amount of damages sought. The court has denied the
defendants' motion to dismiss the Amended Complaint. Discovery has recently
commenced. The matter is in a very preliminary stage of litigation, and the
Company gives no assurance as to its eventual outcome. The Company intends to
defend this matter vigorously.

GELFER CASE: In December 1998, a complaint also purporting to be a class
action was filed with the Court after the Company's announcement on November
24, 1998 that it might be recording revenue adjustments to prior periods. In
April 1999, the plaintiffs filed their First Amended Class Action Complaint
("Gelfer Complaint") in that action. The Gelfer Complaint alleges that the
Company, Mr. Trefler and Mr. Vishner violated Section 10(b) of the Exchange
Act and Rule 10b-5 promulgated by the Commission thereunder, and that the
individuals also violated Section 20(a) of the Exchange Act. The Gelfer
Complaint is filed on behalf of a purported class of persons who purchased
the Company's common stock between April 2, 1998 through November 24, 1998
and does not specify the amount of damages sought. The defendants have filed
a motion to dismiss, which is pending, however. The matter is in a very
preliminary stage of litigation, and the Company gives no assurance as to its
eventual outcome.

FORMAL ORDER OF PRIVATE INVESTIGATION: In May, 1999, the Boston office of the
Securities and Exchange Commission issued a Formal Order of Private
Investigation of the Company and unidentified individuals, currently or
formerly associated with the Company, which concerns past accounting matters,
financial reports, other public disclosures and trading activity in the
Company's securities during 1997 and 1998. The Company has been cooperating
fully with the Commission. The investigation is confidential and ongoing.

                                       8




                                PEGASYSTEMS INC.

ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
OF OPERATIONS

RESULTS OF OPERATIONS

THREE AND SIX MONTHS ENDED JUNE 30, 1999 COMPARED TO THREE AND SIX MONTHS ENDED
JUNE 30, 1998

REVENUE

Total revenue for the three-month period ended June 30, 1999 (the "1999 Three
Month Period") increased 17.6% to $21.3 million from $18.2 million for the
three-month period ended June 30, 1998 (the "1998 Three Month Period"). Total
revenue for the six-month period ended June 30, 1999 (the "1999 Six Month
Period") increased 12.4% to $36.4 million from $32.4 million for the six-month
period ended June 30, 1998 (the "1998 Six Month Period"). These increases were
due to an increase in services revenue partially offset by a decrease in
software license revenue.

Software license revenue for the 1999 Three Month Period decreased 8.3% to $9.1
million from $10.0 million for the 1998 Three Month Period. Software license
revenue for the 1999 Six Month Period decreased 16.6% to $15.1 million from
$18.2 million for the 1998 Six Month Period. The decrease in software license
revenue is due to prospect hesitance to expend resources due to their own
concern regarding the "Year 2000" problem, prospect hesitance in transacting
business with the Company in late 1998 and early 1999 while the Company was late
in its SEC filings, turnover in the Company's sales force and the allocation of
software license revenue to services revenue as required by Statement of
Position 97-2, "Software Revenue Recognition," as issued by the American
Institute of Certified Public Accountants, ("SOP 97-2").

Services revenue for the 1999 Three Month Period increased 49.0% to $12.2
million from $8.2 million for the 1998 Three Month Period. Services revenue for
the 1999 Six Month Period increased 49.5% to $21.3 million from $14.2 million
for the 1998 Six Month Period. These increases in services revenue were
primarily attributable to additional consulting services provided to existing
customers and the completion of projects which had previously been deferred and
the allocation of software license revenue to services revenue as required by
SOP 97-2.


                                       9




COST OF REVENUE

Cost of software license revenue for both the 1999 and 1998 Three and Six Month
Periods remained constant.

Cost of services for the 1999 Three Month Period increased 30.7% to $7.1
million from $5.4 million for the 1998 Three Month Period. Cost of services
for the 1999 Six Month Period increased 61.5% to $15.4 million from $9.5
million for the 1998 Six Month Period. These increases were due to costs
associated with increased staffing in the Company's Client Services and
Software Services groups worldwide. Cost of services as a percentage of
services revenue decreased to 58.2% for the 1999 Three Month Period from
66.4% for the 1998 Three Month Period. This increase in gross margin was
primarily due to the recognition of previously deferred services revenue and
the allocation of software license revenue to services revenue as required by
SOP 97-2, both with no current period cost. Cost of services as a percentage
of services revenue increased to 72.4% for the 1999 Six Month Period from
67.0% for the 1998 Six Month Period. This decrease in gross margin was due to
the Company incurring unrecoverable costs on contracts where fixed fees were
exceeded and the services revenue was deferred, partially offset by the
allocation of software license revenue to services revenue as required by SOP
97-2, with no current period cost.

OPERATING EXPENSES

Research and development expenses for the 1999 Three Month Period decreased
14.4% to $4.5 million from $5.3 million for the 1998 Three Month Period.
Research and development expenses for the 1999 Six Month Period decreased
11.0% to $9.4 million from $10.5 million for the 1998 Six Month Period. As a
percentage of total revenue, research and development expenses decreased to
21.3% for the 1999 Three Month Period from 29.2% for the 1998 Three Month
Period. As a percentage of total revenue, research and development expenses
decreased to 25.7% for the 1999 Six Month Period from 32.5% for the 1998 Six
Month Period. These decreases were primarily due to a transfer of certain of
the research and development staff to the Company's Client Services Group
early in the 1999 Six Month period. During the 1998 Three and Six Month
Periods, the Company had recorded approximately $0.5 and $0.9 million,
respectively, of software amortization costs associated with the Company's
acquisition of FDR's ESP software product in research and development
expenses. During the second half of 1998 the Company had its first sale of
software which included components of the ESP software product. Consistent
with Financial Accounting Standards Board ("FASB") No. 86 - "Accounting for
Computer Software to Be Sold, Leased of Otherwise Marketed" the Company
recorded these amortization costs in cost of software license during the 1999
Three Month and Six Month periods.

Selling and marketing expenses for the 1999 Three Month Period decreased 13.4%
to $5.0 million from $5.8 million for the 1998 Three Month Period. Selling and
marketing expenses for the 1999 Six Month Period decreased 7.6% to $10.3 million
from $11.1 million for the 1998 Six Month Period. As a percentage of total
revenue, selling and marketing expenses decreased to 23.6% for the 1999 Three
Month Period from 32.1% for the 1998 Three Month Period. As a percentage of
total revenue, selling and marketing expenses decreased to 28.2% for the 1999
Six Month Period from 34.3% for the 1998 Six Month Period. These decreases were
due primarily to a reduction in the Company's sales force and a reduction in
expenses relating to advertising and trade shows.

General and administrative expenses for the 1999 Three Month Period increased
243.2% to $4.2 million from $1.2 million for the 1998 Three Month Period.
General and administrative expenses for the 1999 Six Month Period increased
223.3% to $8.0 million from $2.5 million for the 1998 Six Month Period. As a
percentage of total revenue, general and administrative expenses increased to
19.9% for the 1999 Three Month Period from 6.8% for the 1998 Three Month Period.



                                       10




As a percentage of total revenue, general and administrative expenses
increased to 22.1% for the 1999 Six Month Period from 7.7% for the 1998 Six
Month Period. These increases were primarily due to increased bad debt
expenses to recognize potentially uncollectable accounts, professional fees,
and higher staffing costs in the Company's General and Administrative Group.
Increased professional fees were incurred as a result of additional legal and
accounting costs associated with ongoing class action litigation and prior
period restatements.

LICENSE INTEREST INCOME

License interest income, which is the portion of all license fees due and
received under software license agreements that was not recognized upon product
acceptance or license renewal, increased to $0.8 million for the 1999 Three
Month Period from $0.6 million for the 1998 Three Month Period. License interest
income increased to $1.7 for the 1999 Six Month Period from $1.2 million for the
1998 Six Month Period. These changes were primarily due to the increase in
Company's installed customer base.

PROVISION FOR INCOME TAXES

As of June 30, 1999, the Company has net operating loss and tax credit
carryforwards available to offset future taxable income, if any. The Company
has provided a full valuation allowance against these deferred tax assets as
their realizability is uncertain. As a result, the Company has not provided a
tax benefit for the net loss incurred during the six-month period ended June
30, 1999. The tax provision for federal, state and foreign taxes was $0.3
million for the 1998 Three Month Period and $0.1 million for the 1998 Six
Month Period. The effective tax rate remained constant at 38.0% for the 1998
Three and Six Month Periods.

LIQUIDITY AND CAPITAL RESOURCES

Since its inception, the Company has funded its operations primarily through
cash flow from operations and bank borrowings and proceeds from the Company's
public stock offerings.

At June 30, 1999, the Company has cash and cash equivalents of approximately
$30.4 million and working capital of approximately $29.9 million. The Company's
approach of charging license fees payable in installments over the term of its
license has historically deferred the receipt of cash and limits the
availability of working capital.

Net cash provided by operating activities for the 1999 Six Month Period was $6.6
million, as compared to $5.6 million of net cash used for the 1998 Six Month
Period. This increase in cash was primarily due to a decrease in accounts
receivable, and prepaid expenses and other current assets, partially offset by
the operating loss, net of non-cash items.

Net cash used in investing activities was approximately $1.5 million during the
1999 Six Month Period, as compared to $2.8 million for the 1998 Six Month
Period. This decrease in cash used was mainly due to fewer purchases of property
and equipment, consisting mainly of computer hardware and software, and
furniture and fixtures.


                                       11




Net cash provided by financing activities was $0.3 million for both the 1999 and
1998 Six Month Periods, and consisted of amounts received from the exercise of
stock options, partially offset by payments on the Company's capital lease
obligation.

In addition to cash used for investing activities, the Company has operating
leases for office space, furniture and equipment. At June 30, 1999, the
Company's commitments under non-cancelable operating leases for office space
with terms in excess of one year totaled $2.1 million, $4.2 million, $4.2
million, $4.2 million, $2.1 million, and $1.3 million for 1999, 2000, 2001,
2002, 2003, and thereafter. The Company's total payments under such leases was
$2.0 million for the 1999 Six Month Period.

The Company's $5.0 million revolving bank credit line terminated on June 30,
1999. At that date the Company had no outstanding borrowings.

The Company believes that current cash and cash equivalents will be sufficient
to fund the Company's operations for the near term. There can be no assurance
that additional capital which may be required to support further revenue growth
will not be required or that any such required additional capital will be
available on reasonable terms, if at all, at such time as required by the
Company.

EFFECT OF "YEAR 2000" ISSUES.

The "Year 2000" problem is pervasive and complex, as virtually every computer
operation will be affected in some way by the rollover of the two-digit year
value to "00." The issue is whether computer systems will properly recognize
date sensitive information when the year changes to 2000. Systems that do not
properly recognize such information (or other date changes) could generate
erroneous data or fail. Pegasystems' customers rely on date-sensitive operations
to calculate internal data and to service their customers. In addition, the
Company also uses other companies' products as part of market offerings and for
internal use; these programs may also be affected by the issue.

Year 2000 readiness issues may negatively affect the purchasing patterns of
existing and potential customers. Many organizations are spending significant
amounts and rededicating personnel to correct or patch their current systems to
achieve Year 2000 readiness. Thus, fewer funds may be available to purchase the
Company's products. Also, the issue may divert customers' and potential
customers' time, attention, and resources away from those projects which
typically lead to purchases of products or services. The Company does not
believe that there is any practical way to ascertain the extent of, and has no
plans to address problems associated with, any such reduction in purchasing
resources of its customers. Any such reduction could, however, result in a
material adverse effect on the Company's business, operating results and
financial condition.

Pegasystems has designed and tested the most current versions of its products to
be Year 2000 compliant. However, some customers are using earlier product
versions. In addition the Company's products are generally integrated with the
systems and products of its customers developed by other vendors. Year 2000
problems in these systems and products might significantly limit the ability of
the Company's customers to realize the intended benefit offered by the Company's
products. The Company may in the future be subject to claims based on Year 2000
problems in others' products or issues arising from the integration of multiple
products within an overall system. Although the Company has not been involved in



                                       12




any litigation or proceeding to date involving its products or services
related to Year 2000 issues, there can be no assurance that the Company will
not in the future be required to defend its products or services or to
negotiate resolutions of claims based on Year 2000 issues. The costs of
defending and resolving Year 2000-related disputes, and any liabilities of
the Company for Year 2000-related damages, including consequential damages,
could have a material adverse effect on the Company business, operating
results and financial condition.

The Company also relies on certain computer technology and software that it
licenses from third parties, including software that is integrated with the
Company's products. These programs may also present Year 2000 problems. Although
the Company has not experienced any significant product claims to date, there
can be no assurance that unanticipated errors or defects will not result in
product liability or other claims in the future. Failure of third-party software
comprising any part of the Company's systems to operate properly with regard to
Year 2000 and thereafter could require the Company to incur unanticipated
expenses to address associated problems, which could have a material adverse
effect on the Company's business, operating results and financial condition.

The Company has adopted standard industry practices to prepare for the effect of
the upcoming date change on internal data and information technology systems
(such as communications, development, accounting, billing, and other systems).
The Company's Year 2000 internal readiness program primarily covers: taking
inventory of hardware, software and embedded systems, assessing business and
customer satisfaction risks associated with such systems, creating action plans
to address known risks, executing and monitoring action plans, and contingency
planning. Pegasystems has completed its preliminary Year 2000 readiness
preparations with respect to core business systems. Secondary and tertiary
systems are now being evaluated for Y2K readiness. It is expected that this
process will be complete by November, 1999.

Although the Company does not believe that it will incur any material costs or
experience material disruptions in its business associated with preparing its
internal systems for the year 2000, there can be no assurances that the Company
will not experience serious unanticipated negative consequences and/or material
costs caused by undetected errors or defects in the technology used in its
internal system. The most reasonably likely worst case scenarios would include:
(i) corruption of data contained in internal information systems, (ii) hardware
failure, and (iii) the failure of infrastructure services provided by government
agencies and other third parties (e.g., electricity, phone service, water
transport, Internet services, etc.). The Company is in the process of completing
contingency planning for high risk areas (such as accounting, payroll, and
invoicing/billing systems) at this time and has commenced contingency planning
relating to other areas. The Company expects contingency plans to include, among
other things, manual "work-arounds" for software and hardware failures, as well
as substitution of systems, if necessary.


ADOPTION OF THE EURO

A new currency, "EURO", was introduced in certain Economic and Monetary Union
("EMU") countries. It is expected that by 2002 (at the latest) all participating
EMU countries will use the EURO as their single currency. As a result, software
used by many companies headquartered or maintaining a subsidiary in a
participating EMU country is expected to be EURO-enabled. In less than four
years, all companies headquartered or maintaining a subsidiary in an EMU country
will need to be EURO-enabled. These changes will change budgetary, accounting
and fiscal systems in companies and public administration, and require the
simultaneous handling of parallel currencies and conversion of legacy data.
These requirements (and the fact that the final rules and regulations are not
yet available) may curb market demand for the Company's products


                                       13




because the budgets and priorities of our customers and prospective customers
may change. The Company is monitoring the rules and regulations as they become
known in order to make any changes to its software products that the Company
deems necessary to comply with such rules and regulations. Although the Company
believes that its most recent products address these requirements, there can be
no assurance that, once the final rules and regulations are completed, the
Company's software will contain all of the necessary changes or meet all of the
EURO requirements. Any inability to comply with the EURO requirements could have
an adverse effect on the Company's business, operating results and financial
condition.

INFLATION

Inflation has not had a significant impact on the Company's operating results to
date, and the Company does not expect it to have a significant impact in the
future. The Company's license and maintenance fees are typically subject to
annual increases based on recognized inflation indexes.

FORWARD-LOOKING STATEMENTS

Certain statements contained in this Form 10-Q may be construed as
"forward-looking statements" as defined in the Private Securities Litigation
Reform Act of 1995. These statements involve various risks and uncertainties
which could cause the Company's actual results to differ from those expressed in
such forward-looking statements. These risks and uncertainties include the
effect of losses from prior periods, liquidity issues, pending litigation and
regulatory proceedings, recent adverse publicity, seasonal variation of the
Company's operations and fluctuations in the Company's quarterly results, rapid
technological change involving the Company's products and those of competitors,
delays in product development and implementation, the technological
compatibility of the Company's products with its customers' systems, the
Company's dependence on customers in the financial services market, intense
competition in the markets for the Company's products, risk of non-renewal by
current customers, management of the Company's growth, and other risks and
uncertainties. Further information regarding those factors which could cause the
Company's actual results to differ materially from any forward-looking
statements contained herein is provided below.


                                       14




                                PEGASYSTEMS INC.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Reference is made to Part II, Item 7A, "Quantitative and Qualitative Disclosures
about Market Risk," in the Company's Annual Report on Form 10-K/A for the year
ended December 31, 1998.

PART II - OTHER INFORMATION:

Item 1.  Legal Proceedings

Information concerning legal proceedings is discussed in Note E of the Notes to
Consolidated Financial Statements, and is incorporated herein and made a part
hereof.

Item 2.  Changes in Securities and Use of Proceeds
None.

Item 3.  Defaults upon Senior Securities
Not applicable.

Item 4.  Submission of Matters to a Vote of Security Holders

The annual meeting of the stockholders was held on June 21, 1999. The following
matters were voted upon:

      (1)     Edward B. Roberts was re-elected to serve as a Director of the
              Company to hold office until the 2002 Annual Meeting of the
              Stockholders and until his successor is duly elected and
              qualified. The following Directors' respective terms of office
              continued after the annual meeting: Edward A. Maybury, Leonard A.
              Schlesinger and Alan Trefler. Mr. Roberts was elected with
              28,090,088 votes for and 113,803 votes withheld.
      (2)     The stockholders ratified the appointment by the Board of
              Directors of Arthur Andersen LLP, independent public accountants,
              to audit the financial statements of the Company for the fiscal
              year ending December 31, 1999, with 28,170,356 votes for, 29,630
              votes against and 3,905 votes abstained.
      (3)     The stockholders approved the amendment to the Amended and
              Restated 1994 Long-Term Incentive Plan increasing the number of
              shares reserved for issuance from 7,500,000 to 9,500,000 with
              21,983,959 votes for, 2,227,863 votes against, 42,825 votes
              abstained and 3,949,244 broker non-votes.

Item 5.  Other Information

On May 19, 1999, the Company and Ira Vishner, the Company's former Vice
President of Corporate Services, Treasurer, and Director, signed a Separation
Agreement, setting forth terms relative to the conclusion of his employment
with the Company. A copy of the Separation Agreement is attached as Exhibit
10.1 to this Report.

Item 6.  Exhibits and Reports on Form 8-K

(a) Exhibits:
10.1      Separation Agreement and Release between Pegasystems Inc. and Ira
          Vishner dated May 19, 1999

27.1      Financial Data Schedule


                                       15






                                PEGASYSTEMS INC.


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the
Registrant has duly caused this report to be signed on its behalf by the
undersigned thereunto duly authorized.



                                         PEGASYSTEMS INC.



Date:  August 12, 1999                   /s/  James P. O'Halloran
                                         ------------------------------
                                         James P. O'Halloran
                                         Senior Vice President, Chief
                                         Financial Officer, Treasurer,
                                         Clerk and Director

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