<TABLE> <S> <C>
<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
REGISTRANT'S FINANCIAL STATEMENTS AS OF AND FOR THE YEAR ENDED DECEMBER 31, 1999
AND AS OF AND FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2000 AND IS QUALIFIED IN
ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL STATEMENTS.
</LEGEND>
<CIK> 0001092824
<NAME> CATALOG.COM, INC.
<S> <C> <C>
<PERIOD-TYPE> 12-MOS 9-MOS
<FISCAL-YEAR-END> DEC-31-1999 DEC-31-2000
<PERIOD-START> JAN-1-1999 JAN-1-2000
<PERIOD-END> DEC-31-1999 SEP-30-2000
<CASH> 1,650,994 370,938
<SECURITIES> 0 0
<RECEIVABLES> 121,688 277,829
<ALLOWANCES> 2,437 2,437
<INVENTORY> 0 0
<CURRENT-ASSETS> 1,775,999 671,580
<PP&E> 1,324,937 2,070,096
<DEPRECIATION> 779,417 1,066,621
<TOTAL-ASSETS> 3,905,662 3,476,686
<CURRENT-LIABILITIES> 690,169 1,266,851
<BONDS> 613,471 518,376
3,573,891 3,573,891
0 0
<COMMON> 33,953 33,983
<OTHER-SE> (1,005,822) (1,916,417)
<TOTAL-LIABILITY-AND-EQUITY> 3,905,662 3,476,686
<SALES> 0 0
<TOTAL-REVENUES> 2,837,683 2,825,836
<CGS> 0 0
<TOTAL-COSTS> 674,864 678,715
<OTHER-EXPENSES> 3,094,787 3,049,477
<LOSS-PROVISION> 0 0
<INTEREST-EXPENSE> 132,179 64,824
<INCOME-PRETAX> (1,016,762) (918,480)
<INCOME-TAX> 0 0
<INCOME-CONTINUING> (1,016,762) (918,480)
<DISCONTINUED> 0 0
<EXTRAORDINARY> 0 0
<CHANGES> 0 0
<NET-INCOME> (1,016,762) (918,480)
<EPS-BASIC> (0.37) (0.28)
<EPS-DILUTED> (0.37) (0.28)
</TABLE>