The Leader in Real-Time Payments

Our comprehensive suite of enterprise software and technology solutions, offered in a cloud, hybrid or SaaS model, delivers end-to-end payment products and solutions to customers throughout Australia and New Zealand.

Sydney skyline


of Australia’s two major retailers uses ACI payment solutions


of the top 10 banks in Australia are ACI customers


million accounts protected by ACI fraud solutions


billion consumer transactions each year

Who We Are

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. 

australia region outline

A consumer uses their mobile device up against a card reader in order to pay for their coffee in a cafe

Process and Manage Digital Payments

Real-Time 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 a highly configurable solution that can bring innovative payment offerings to life.

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

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

Enable Omni-Commerce Payments

Accept Payments Anywhere

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

Increase conversions and sell more with a simplified payments 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.

Build your ideal platform with an agnostic approach to acquirers, terminal vendors and deployment methods.

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A person uses their smartphone to login to a secured account by using their username and password

Manage Fraud and Risk

Stay Safe From Harm

Meet customer expectations for secure, seamless, digital payments with real-time fraud management driven by 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.

Prime Time for Real-Time

Explore new real-time payment trends, tips, insights and the five-year CAGR in Australia, New Zealand and 46 more global markets.

Choose a Trusted Partner

ACI Worldwide has more than 45 years of success implementing and maintaining mission-critical projects around the world. With several regional offices, we have a deep understanding of the challenges and opportunities within the Pacific region — Australia and New Zealand.

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Westpac Color Logo

Westpac New Zealand Prepares for Real-Time Payments

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Suncorp Color logo

Suncorp Australia Identifies and Mitigates Real-Time Fraud

Westpac Color Logo

Westpac New Zealand Gets Proactive in the Fight Against Fraud

“We saw the payoff of our investment in the technology almost immediately, as we redeployed twice on our go-live day without any impact on performance, while at the same time processing more than $1 billion in transactions.”

Dawie Olivier
GM, Enterprise Transformation Services

Let an ACI expert help you find the perfect product or solution for your business goals.

ACI has a regional office in the Pacific region to ensure you receive the best service possible. For non-sales related items, please contact your local office. For all sales-related items, please fill out the form.


20 Martin Place Level 16
Sydney, 2000

Phone icon +61 (0) 2 9512-0200

Corporate HQ

2811 Ponce de Leon Blvd
Coral Gables, FL 33134
United States

Phone icon +1-402-390-7600