Capture the Real-Time Payments Opportunity

Securely accept, manage and process payments in real-time.

19 of the top 20 banks worldwide

80,000 merchants directly and through PSPs

$225+ billion consumer transactions per year

Mission-Critical Real-Time Payments Software for Corporations

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Process and Manage Digital Payments

Proven, scalable and secure payments software for issuing, acquiring, processing and banking.

Create a banking or payments platform that integrates with popular and emerging channels.

Accelerate digital transformation with highly configurable payment solutions that help you innovate.

Protect existing investments with open APIs and integration into non-ISO systems.

Leverage flexible deployment options across on-premise, public cloud, hybrid deployment and SaaS offerings.

Enable Omni-Commerce Payments

Robust payment software that supports merchants deliver exceptional in-store, online and mobile payment experiences.

Increase conversions and sell more with a simplified payment experience.

Enable safe domestic and cross-border expansion with options that enable customers to pay anytime, anywhere.

Unify your payments experience with seamless, secure payments on digital channels and in-store

Stay flexible with multiple deployment options and an agnostic approach to acquirers and terminal vendors.


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A persons smartphone screen shows a login page where they are to insert their username and password

Manage Fraud and Risk

Meet customer expectations for secure, seamless digital payments with real-time fraud management delivered using machine learning and advanced analytics.

Reduce losses and improve detection rates with accept, deny and challenge rates that outpace the market.

Improve conversions with a multi-layered fraud management approach that reduces false positives.

Achieve continuous compliance with the latest fraud regulations while still delivering a differentiated customer experience.

Rapidly launch new strategies with modeling tools that support creating and pushing new models live in just a few hours.


Present and Process Bill Payments

Transform your billing and payments to raise satisfaction, meet shifting preferences and drive on-time payments.

Boost customer engagement with targeted messages that reduce delivery and customer service costs.

Accelerate bill payments with a cost-effective way to enable consumers to pay all their bills.

Reduce compliance costs with industry-leading security that addresses PCI, CFPB, HIPPA and other standards.

Easy integration with pre-built solutions for 100+ leading systems.


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Peace of Mind

ACI Worldwide has more than 45 years of success implementing and maintaining mission-critical projects around the world. You can have confidence in an organization that knows how to support you at every stage of your journey so you can always deliver the very best service to your customers.

Expert Support

Dedicated team to help you get the most from ACI solutions.

Customized Services

Proactive staff to support one-off or long-term initiatives.

Smooth Implementation

Years of success implementing projects globally.

Agile and Proactive Team

Dynamic, flexible processes that simplify your project.

Driving Success for Leading Corporations Globally

Global Reach

Spanning the Payments Ecosystem

ACI Worldwide delivers payments software and solutions that power the global economy. With offices in 34 countries and customers in 95 countries we bring global perspective to local challenges for banks, merchants and billers.


Customers around the world.


Years of payments expertise


Billion cloud transactions processed annually


Billion consumer transactions processed annually