ACI Worldwide has launched a major expansion of its Connetic platform in the US, positioning the service as a response to the growing complexity faced by banks operating across multiple payment rails.

ACI Connetic platform
The new cloud-native platform provides connectivity to eight significant US payment networks, including Fedwire, CHIPS, Swift, The Clearing House RTP, Zelle and FedNow.
Nacha ACH connectivity, covering both FedACH and EPN, is expected to follow in 2027. ACI is also building in support for stablecoins and tokenised deposits, signalling that the platform is intended to bridge conventional bank payments, instant payments and emerging digital asset infrastructure.
The Multi-Rail Problem Facing US Banks
The launch comes as US banks face a rapidly more fragmented clearing environment. The introduction of FedNow alongside The Clearing House RTP has created new opportunities for instant payments, but it has also increased operational pressure.
Many institutions now run both systems in parallel, often duplicating compliance processes, fraud controls, exception handling and reconciliation workflows.
This is no longer a marginal technology problem. High-value payments, batch ACH, real-time transfers, account-to-account payments and digital payment instruments are increasingly being managed through separate systems, each with its own rules, controls and technical requirements.
The result is rising cost, increased operational risk and a heavier regulatory burden.
ACI Connetic seeks to reduce this complexity by bringing multiple payment types and clearing connections into a single SaaS-based architecture. For banks, the appeal lies not only in connectivity, but in the potential to simplify how payment operations are governed, monitored and scaled.
Fraud, Compliance and Resilience Built Into the Workflow
A notable feature of the platform is its embedded approach to fraud monitoring. Rather than treating fraud prevention as a separate layer bolted onto clearing infrastructure, ACI is integrating it directly into transaction workflows.
This matters as US institutions adapt to tougher fraud monitoring expectations, including new Nacha requirements that came into effect in March 2026.
The platform is designed to support deployment across public cloud, private infrastructure, hybrid cloud and multi-cloud environments. That flexibility is likely to be important for banks with different risk appetites, legacy constraints and regulatory obligations.
From Rail-by-Rail Modernisation to Platform Strategy
ACI’s US launch follows a broader effort to position Connetic as a modular payments modernisation platform. Earlier in 2026, the company extended the architecture into card issuing, acquiring and ATM processing through ACI Connetic for Cards.
In Europe, financial institutions are already using the platform to consolidate domestic and international schemes.
The strategic message is clear: banks are being pushed to modernise more than one payment rail at a time. ACI is betting that the next phase of payments transformation will be won not by adding another connection, but by reducing the number of separate systems required to manage them.











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