<TABLE> <S> <C>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONDENSED CONSOLIDATED FINANCIAL STATEMENTS OF DALEEN TECHNOLOGIES, INC. AND
SUBSIDIARIES AS OF AND FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2000 AND IS
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH CONDENSED CONSOLIDATED 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> 32,666
<SECURITIES> 0
<RECEIVABLES> 15,689
<ALLOWANCES> 1,741
<INVENTORY> 0
<CURRENT-ASSETS> 6,767
<PP&E> 14,531
<DEPRECIATION> 5,553
<TOTAL-ASSETS> 111,319
<CURRENT-LIABILITIES> 16,714
<BONDS> 0
0
0
<COMMON> 217
<OTHER-SE> 94,388
<TOTAL-LIABILITY-AND-EQUITY> 111,319
<SALES> 34,467
<TOTAL-REVENUES> 34,467
<CGS> 10,790
<TOTAL-COSTS> 62,942
<OTHER-EXPENSES> 0
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 0
<INCOME-PRETAX> (26,561)
<INCOME-TAX> 0
<INCOME-CONTINUING> (26,561)
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> (26,561)
<EPS-BASIC> (1.23)
<EPS-DILUTED> (1.23)
</TABLE>