<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10Q
FOR THE QUARTERLY PERIOD ENDED SEPTEMBER 30, 2000 AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 9-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> SEP-30-2000
<CASH> 4,736
<SECURITIES> 0
<RECEIVABLES> 7,735
<ALLOWANCES> (530)
<INVENTORY> 0
<CURRENT-ASSETS> 13,914
<PP&E> 5,081
<DEPRECIATION> (3,591)
<TOTAL-ASSETS> 16,001
<CURRENT-LIABILITIES> 6,379
<BONDS> 0
0
0
<COMMON> 81,254
<OTHER-SE> (72,171)
<TOTAL-LIABILITY-AND-EQUITY> 16,001
<SALES> 0
<TOTAL-REVENUES> 29,242
<CGS> 0
<TOTAL-COSTS> 14,656
<OTHER-EXPENSES> 16,919
<LOSS-PROVISION> 816
<INTEREST-EXPENSE> 55
<INCOME-PRETAX> (2,211)
<INCOME-TAX> 0
<INCOME-CONTINUING> (2,211)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (2,211)
<EPS-BASIC> (0.07)
<EPS-DILUTED> (0.07)
</TABLE>