Exhibit 99.4

                            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 Annual  Report of Attunity Ltd (the  "Company") on Form
20-F for the  period  ending  June 30,  2002 as filed  with the  Securities  and
Exchange  Commission  on the date hereof (the  "Report"),  I, Ofer Segev,  Chief
Financial  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:

     (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 result of  operations of the
Company.


Ofer Segev*
- -----------
Ofer Segev
Chief Financial Officer

June 30, 2003



* The originally  executed copy of this  Certification will be maintained at the
Company's offices and will be made available for inspection upon request.