ACI Worldwide, an original innovator in global payments technology, delivers transformative software solutions that power intelligent payments orchestration in real time so banks, billers, and merchants can drive growth, while continuously modernizing their payment infrastructures, simply and securely. 

With 50 years of trusted payments expertise, we combine our global footprint with a local presence to offer enhanced payment experiences to stay ahead of constantly changing payment challenges and opportunities. 

ACI at a glance 

We have customers in 94 countries, including: 

• The top 10 banks worldwide 
• 80,000+ merchants 
• 3,000 organizations utilizing our electronic bill payment solutions 
• Thousands of banks, intermediaries, and merchants preventing fraud with our solutions cloud globally.