Carreker Corporation Press Release - April 29, 2003

CARREKER CORPORATION TO PRESENT AT JPMORGAN TECHNOLOGY & TELECOM INVESTOR CONFERENCE

Companies to Deliver Premium Vault and Cash Management Solutions to Global Financial Industry

DALLAS (April 29, 2003) -- Carreker Corporation (Nasdaq: CANIE), a leading provider of payments technology and consulting solutions for the financial industry, today announced that its Chairman and CEO, J.D. (Denny) Carreker, and CFO, Terry Gage will present to investors the Company’s business strategy and market opportunity. The presentation at the 31st Annual JPMorgan Technology & Telecom Conference is scheduled to take place at 3:30 p.m. PT, Monday, May 5, 2003 at The Westin St. Francis in San Francisco, CA.

The presentation will be Webcast and archived, and can be accessed through the Investor Relations section of the Company’s website at www.carreker.com

About Carreker Corporation

Carreker Corporation improves earnings for financial institutions around the world. The company’s integrated consulting and software solutions are designed to increase clients’ revenues and reduce their expenses, while improving security and increasing the value of their customer relationships. Carreker provides products and services to more than 250 clients in the United States, Canada, the United Kingdom, Ireland, Australia and South Africa. Clients include the full range of community, regional and large banks, among them more than 75 of the largest 100 banks in the United States. Headquartered in Dallas, Texas, since 1978, Carreker Corporation also has offices located around the world including London and Sydney. For more information, visit www.carreker.com.