Why New Payment Rails Are Stuck in Second Gear

Michael Johnson · 2026-10-21

At Money20/20 on Monday, a room full of payments people kept circling one uncomfortable truth: the technology for multi-rail systems is ready, but a lot of companies aren't. The infrastructure exists. The promise is real. The adoption? Slow, uneven, and often stalled somewhere between a pilot program and a real budget line. ### The Promise versus the Reality Multi-rail sounds almost too good on paper. Instead of forcing every transaction through one channel, a business can route each payment through the rail that fits best — instant for urgency, batch for cost, card for reach. Fewer failures, lower fees, happier customers. What's not to like? Plenty, apparently. Speakers at the conference pointed out that many companies still treat new rails as a side project. They run a pilot, check a box, and move on. The full system never gets wired together, so the benefits never show up on the balance sheet. > "The rails aren't the bottleneck anymore. The wiring behind them is." — a sentiment echoed throughout the panel ### Why the Slow Rollout Makes Sense (Sort Of) Here's the thing — I get why finance teams hesitate. Ripping out payment plumbing is risky. It touches billing, reconciliation, fraud checks, customer support, and about six other things nobody wants to break. When the current system mostly works, "mostly" starts to feel good enough. But there's a cost to waiting, and it's easy to miss: - Customers who expect instant settlement get frustrated by delays - Failed payments quietly drain revenue, and nobody sees the leak - Competitors who did the wiring are already undercutting on fees - Legacy contracts lock you in while the market moves on ### What Actually Gets Companies Moving From the conversations on the floor, the tipping point usually isn't technology. It's a specific pain that finally gets loud enough. A spike in failed transactions. A big client demanding faster payouts. A finance lead who runs the numbers and realizes the savings are real. Once that happens, the shift is less about a grand overhaul and more about connecting what's already there. Start with one rail for one use case. Measure it. Then expand. Boring? Sure. But boring is what gets payments systems across the finish line. ### The Takeaway The rails are built. The slow part is us — the budgets, the committees, the fear of breaking something that works. Companies that figure out how to wire their rails together sooner will feel the difference first. Everyone else will get there eventually. Eventually is just a lot more expensive than it sounds.