<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FINANCIAL
STATEMENTS FOR THE 3 MONTHS AND SIX MONTHS ENDED JUNE 30, 2000 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
<S> <C> <C>
<PERIOD-TYPE> 3-MOS 6-MOS
<FISCAL-YEAR-END> DEC-31-2000 DEC-31-2000
<PERIOD-START> APR-01-2000 JAN-01-2000
<PERIOD-END> JUN-30-2000 JUN-30-2000
<CASH> 38,792 38,792
<SECURITIES> 0 0
<RECEIVABLES> 24,004 24,004
<ALLOWANCES> (1,030) (1,030)
<INVENTORY> 0 0
<CURRENT-ASSETS> 64,201 64,201
<PP&E> 13,408 13,408
<DEPRECIATION> (5,301) (5,301)
<TOTAL-ASSETS> 74,561 74,561
<CURRENT-LIABILITIES> 30,263 30,263
<BONDS> 0 0
0 0
0 0
<COMMON> 126,267 126,267
<OTHER-SE> (81,969) (81,969)
<TOTAL-LIABILITY-AND-EQUITY> 74,561 74,561
<SALES> 23,194 40,768
<TOTAL-REVENUES> 23,194 40,768
<CGS> 166 231
<TOTAL-COSTS> 7,287 14,608
<OTHER-EXPENSES> 28,699 51,225
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 178 771
<INCOME-PRETAX> (12,970) (25,836)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (12,970) (25,836)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (12,970) (25,836)
<EPS-BASIC> (0.21) (0.49)
<EPS-DILUTED> (0.21) (0.49)
</TABLE>