ACI Worldwide

ACI Worldwide, the original innovator in global payments technology, delivers transformative solutions that power intelligent payments orchestration in real time driving growth, while continuously modernising payment infrastructures. With 50 years of trusted payments expertise, ACI empowers banks, building societies and PSPs to thrive in the fast-evolving payments landscape.

ACI delivers secure, scalable, cloud-native solutions for account-to-account payments (FPS, SWIFT, CHAPS, Batch, SEPA), financial crime management, card issuing, acquiring, central infrastructure hubs, and digital banking. ACI solutions help banks accelerate digital transformation, meet regulatory mandates, enhance customer and operational experience and reduce fraud. Trusted by thousands of financial institutions, ACI is the partner of choice for banks driving the future of payments. 

Articles

Whitepapers

Cards aren’t disappearing—They’re getting smarter

Cards remain central to payments, but future growth depends on how they evolve within unified, multi-rail payment ecosystems.

ACI Worldwide

RTGS renewal: A new era for CHAPS

The renewed UK RTGS system is live, prompting banks to reassess CHAPS participation, ISO 20022 adoption and the case for direct access.

Membership

Merchant Community Membership

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