Brex and Ramp becoming finance OS

Diving deeper into

The future of interchange

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Both Brex and Ramp, which started off primarily as bank accounts and card issuers, now have paid per-seat subscriptions
Analyzed 5 sources

Paid seats show that the real prize in corporate cards is not swipe revenue, it is becoming the finance system a company runs approvals, bill pay, travel, accounting sync, and policy through every day. Once Brex and Ramp moved beyond giving out cards, they started charging for the workflow layer that tells employees what they can buy, routes approvals, creates virtual cards, pays invoices, and reconciles everything back into NetSuite or other systems.

  • Ramp’s move was explicit by early 2024. Its growth was increasingly tied to bill pay and Ramp Plus, with the competitive battleground shifting from raw card volume to higher margin subscription software sold to finance teams.
  • Brex and Ramp both followed the same logic as enterprise spend tools like Teampay. Cards are easy to copy and cash back gets commoditized. The sticky part is the policy engine, approvals, integrations, and audit trail that get embedded in how a 200 to 10,000 person company buys things.
  • Their models are now diverging at the top end. Ramp is pushing an all in one finance operations suite across cards, AP, procurement, travel, and accounting. Brex is leaning harder into best of breed card and spend management for global enterprises, then using partners like Navan and Coupa for distribution.

The next phase is more finance software being packaged on top of payments rails. As interchange matures, winners will look less like free card programs and more like paid operating systems for the CFO org, with cards as the entry point and subscriptions as the durable margin layer.