EXHIBIT 32.1



                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


      In connection  with the  Quarterly  Report of Innodata  Isogen,  Inc. (the
"Company") on Form 10-Q for the quarter  ended  September 30, 2004 as filed with
the Securities  and Exchange  Commission on the date hereof (the  "Report"),  I,
Jack Abuhoff,  Chief Executive Officer of the Company,  certify,  pursuant to 18
U.S.C. ss.1350, as adopted pursuant to ss.906 of the Sarbanes-Oxley Act of 2002,
that to the best of my knowledge:

     1.   the Report fully  complies with the  requirements  of section 13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     2.   the  information  contained  in the  Report  fairly  presents,  in all
          material respects,  the financial  condition and results of operations
          of the Company.


                                          /s/  Jack Abuhoff
                                        ----------------------------------------
                                         Jack Abuhoff
                                         Chairman of the Board,
                                         Chief Executive Officer and President
                                         November 12, 2004


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