Exhibit 23.1 CONSENT OF INDEPENDENT AUDITORS We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-31130) pertaining to the Fundtech Ltd. 1999 Employee Option Plan, the Fundtech Ltd. 1997 Stock Option Plan for Fundtech Corporation, the 1997 Israeli Share Option Plan, the Fundtech Ltd. 1996 Employee Stock Option Plan for the Employees of Fundtech Ltd. and the Fundtech Ltd. Directors Option Plan, of our report, dated February 11, 2002, with respect to the consolidated financial statements of Fundtech Ltd. included in its Annual Report (Form 10-K) for the year ended December 31, 2001. Tel Aviv, Israel March 29, 2002 KOST, FORER and GABBAY A Member of Ernst & Young International