Press Release

ACI Worldwide Inc To Release First Quarter 2010 Financial Results

April 15, 2010
ACI Worldwide Inc To Release First Quarter 2010 Financial ResultsThere will be a replay available for two weeks on (800) 642-1687 for US/Canada Dial-In and (706) 645- 9291 for International/Local Dial-In participants. Conference code 69777163.
About ACI Worldwide

ACI Worldwide is a leading provider of software and services solutions to initiate, manage, secure and operate electronic payments for major banks, retailers and processors around the world. ACI Agile Payments Solution offers a vision for the future for financial institutions of an integrated solution that can meet all their payment needs – from a single service to a complete toolset. Today, ACI products deliver payment processing, online banking, fraud prevention and detection, and back-office services. ACI solutions provide agility, reliability, manageability and scale to customers around the world. Visit ACI Worldwide at www.aciworldwide.com.



Investor Contacts

John Kraft, Head of Strategy & Finance
Email: john.kraft@aciworldwide.com

Global Headquarters:
ACI Worldwide
2811 Ponce de Leon Blvd, PH1
Coral Gables, FL 33134