<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED BALANCE SHEET AND CONSOLIDATED STATEMENTS OF OPERATIONS AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-START> JAN-01-2000
<PERIOD-END> JUN-30-2000
<CASH> 16,756,825
<SECURITIES> 0
<RECEIVABLES> 4,021,281
<ALLOWANCES> (324,616)
<INVENTORY> 335,500
<CURRENT-ASSETS> 20,861,188
<PP&E> 1,521,647
<DEPRECIATION> (806,876)
<TOTAL-ASSETS> 22,371,691
<CURRENT-LIABILITIES> 2,235,492
<BONDS> 0
0
0
<COMMON> 160,567
<OTHER-SE> 18,614,125
<TOTAL-LIABILITY-AND-EQUITY> 22,371,691
<SALES> 5,730,903
<TOTAL-REVENUES> 5,730,903
<CGS> 2,557,359
<TOTAL-COSTS> 7,870,159
<OTHER-EXPENSES> (32,879)
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 272,764
<INCOME-PRETAX> (4,663,736)
<INCOME-TAX> 0
<INCOME-CONTINUING> (4,663,736)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (4,663,736)
<EPS-BASIC> (0.31)
<EPS-DILUTED> (0.31)
</TABLE>