The case for multi‑rail real‑time payments: A strategic imperative

As real‑time payments become the new norm, financial institutions are increasingly adopting multi‑rail strategies to support both the RTP network and the Federal Reserve’s FedNow Service.

A new report shows that 58% of US banks enabling instant payments now connect to both infrastructures – up from a mere 17 % who viewed the choice as problematic in 2024.

A Dual‑Rail Approach

The case for multi‑rail real‑time payments

This dual‑rail approach is no longer optional; it is advancing as a strategic baseline.

The intensifying appetite for instant payments among consumers is clear: 90% would choose immediate disbursement when available, and 94% of those who do receive it express high satisfaction – compared with 80% among non‑instant‑payment users.

In a landscape where financial services hinge on immediacy and trust, offering an always‑available payment mechanism is increasingly critical.

Crucially, multi‑rail setups offer resilience.

Should one network experience latency or technical issues, transactions can seamlessly reroute via the other – preserving service continuity and safeguarding operational integrity.

This redundancy is not merely a convenience; it is an insurance policy against reputational damage.

What are the Benefits?

Each instant payments network brings distinctive strengths.

The RTP network, active for over seven years, orchestrates approximately 1.2 million daily transactions and supports high‑value transfers up to $10 million.

Conversely, the FedNo Service, launched in July 2023, is gradually scaling, lifting its transaction ceiling to $1 million this summer and improving accessibility for smaller banks and credit unions.

By adopting both, financial institutions can serve a broader customer spectrum – from enterprise clients requiring large-amount transfers to regional banks catering to local consumers.

The integration of multiple real‑time rails aligns with a broader trend in payment systems architecture.

Just as banks maintain fallback mechanisms for ACH, card, wire and cheque-based systems, embracing dual‑rail instant payment ensures continuity and service excellence across channels.

Providers are Adapting Swiftly

A notable example is Aeropay’s partnership with Regent Bank, which now allows clients and their customers to access ACH, RTP and FedNow rails within a unified platform.

Such propositions not only simplify Rails integration but also offer a resilience-led value proposition – increasingly important in an ecosystem where downtime can erode trust overnight.

For financial institutions, the message is clear: single‑rail deployment is rapidly becoming obsolete.

Embracing both RTP and FedNow equips banks with agility, elevates customer experiences and mitigates systemic risk.

As instant payments continue to expand – fuelled by demand for real-time settlements and further regulation – institutions with multi‑rail architecture will likely emerge as market leaders.

The evolution from mono-rail to multi‑rail real‑time payment systems marks a pivotal shift in the financial services landscape.

Institutions that adopt this hybrid infrastructure today are not just meeting consumer expectations – they are setting new benchmarks for reliability, resilience and responsiveness in tomorrow’s connected economy.