Press Release

ACI Worldwide, Inc. To Release First Quarter 2016 Financial Results

April 18, 2016

Conference Call Scheduled for May 5, 2016 at 8:30 am EST

NAPLES, Fla.--(BUSINESS WIRE)-- ACI Worldwide (NASDAQ: ACIW), a leading global provider of electronic payment and banking solutions, announced today that it will report its financial results for the first quarter 2016 on May 5, 2016. Management will host a conference call at 8:30 am EST to discuss these results. Interested persons may access a real-time audio broadcast of the teleconference at http://investor.aciworldwide.com/ or use the following numbers for dial-in participation: US/Canada: (866) 914-7436, International/Local: +1 (817) 385-9117. Please provide your name, the conference name ACI Worldwide, Inc. and conference ID code 93446089.

There will be a replay available for two weeks on (855) 859-2056 for US/Canada and +1 (404) 537-3406 for International/Local dial-In participants.

About ACI Worldwide
ACI Worldwide, the Universal Payments (UP) company, powers electronic payments for more than 5,000 organizations around the world. More than 1,000 of the largest financial institutions and intermediaries as well as 300 of the leading global retailers rely on ACI to execute $14 trillion each day in payments. In addition, thousands of organizations utilize our electronic bill presentment and payment services. Through our comprehensive suite of software and SaaS-based solutions, we deliver real-time, any-to-any payments capabilities and enable the industry's most complete omni-channel payments experience. To learn more about ACI, please visit www.aciworldwide.com. You can also find us on Twitter @ACI_Worldwide.

© Copyright ACI Worldwide, Inc. 2016.

ACI, ACI Payment Systems, the ACI logo and all ACI product names are trademarks or registered trademarks of ACI Worldwide, Inc., or one of its subsidiaries, in the United States, other countries or both. Other parties' trademarks referenced are the property of their respective owners.

ACI Worldwide
John Kraft, 239-403-4627
Vice President, Investor Relations & Strategic Analysis
john.kraft@aciworldwide.com

Source: ACI Worldwide, Inc.

News Provided by Acquire Media

Investor contacts

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

Global headquarters:
ACI Worldwide
6060 Coverntry Drive
Elkhorn, NE 68022