Press Release

ACI Worldwide, Inc. To Speak At Investor Conferences

May 28, 2013
ACI Worldwide, Inc. To Speak At Investor Conferences

- The 10th Annual Craig-Hallum Institutional Investor Conference on Wednesday, May 29th at 10:45 AM CDT

- Stephens Spring Investment Conference on Tuesday, June 4th at 9:00 AM EDT.

Interested persons may access a real-time audio broadcast of the Stephens teleconference at http://www.aciworldwide.com/investorrelations.

About ACI Worldwide

ACI Worldwide powers electronic payments and banking for more than 1,750 financial institutions, retailers and processors around the world. ACI software enables $13 trillion in payments each day, processing transactions for more than 250 of the leading global retailers, and 18 of the world’s 20 largest banks. Through our integrated suite of software products and hosted services, we deliver a broad range of solutions for payments processing, card and merchant management, online banking, mobile, branch and voice banking, fraud detection, and trade finance. To learn more about ACI and the reasons why our solutions are trusted globally, please visit www.aciworldwide.com. You can also find us on www.paymentsinsights.com or on Twitter @ACI_Worldwide.

Contact details

John Kraft
Vice President, Investor Relations & Strategic Analysis
ACI Worldwide
+1239-403-4627
john.kraft@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