<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 118,871
<SECURITIES> 48,718
<RECEIVABLES> 5,554
<ALLOWANCES> 942
<INVENTORY> 0
<CURRENT-ASSETS> 176,245
<PP&E> 32,860
<DEPRECIATION> 1,821
<TOTAL-ASSETS> 216,181
<CURRENT-LIABILITIES> 16,648
<BONDS> 0
0
0
<COMMON> 892
<OTHER-SE> 196,552
<TOTAL-LIABILITY-AND-EQUITY> 216,181
<SALES> 16,812
<TOTAL-REVENUES> 16,812
<CGS> 13,378
<TOTAL-COSTS> 39,749
<OTHER-EXPENSES> (3,499)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> (19,438)
<INCOME-TAX> 0
<INCOME-CONTINUING> (19,438)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (19,438)
<EPS-BASIC> (0.30)
<EPS-DILUTED> (0.30)
</TABLE>