Press Release

ACI Worldwide Inc To Release Second Quarter 2010 Financial Results

July 5, 2010
ACI Worldwide Inc To Release Second Quarter 2010 Financial ResultsThere will be a replay available for two weeks on (800) 642-1687 for US/Canada Dial-In and +1 (706) 645- 9291 for International/Local Dial-In participants.  Conference code 88077442.
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
6060 Coverntry Drive
Elkhorn, NE 68022