How Does Ramp Make Money: Card Interchange, Software Fees, and the Business Model Breakdown

Ramp made roughly $1.5 billion in annualized revenue by May 2026, and about 70% of every dollar still comes from card interchange — the fee merchants pay every time a customer swipes a Ramp corporate card. That's the short answer. The longer answer is that Ramp is quietly rebuilding its revenue mix around higher-margin software and Treasury income before interchange growth inevitably slows.

I've watched Ramp go from a scrappy corporate-card challenger to a $44 billion fintech in the time it took some seed-stage portfolio companies to raise a Series A. The valuation headline is the easy story. The harder, more useful question for anyone underwriting fintech in 2026 is what's actually inside that $1.5B revenue number — and whether it holds up once card swipe volume stops compounding at 170% a year.

How does Ramp make money?

Ramp makes money primarily from card interchange — the fee networks and issuing banks charge merchants on every purchase, of which Ramp keeps a cut — supplemented by a per-seat Ramp Plus software subscription and interest income from customer cash held in Ramp Treasury. Roughly 70% of Ramp's $1.5B in annualized revenue still traces back to interchange, with software and Treasury making up most of the rest.

Ramp's revenue mix: interchange, software, and Treasury

Every corporate-card fintech starts as an interchange business, and Ramp is no exception — it's just diversifying faster than most. The 70/15/15 split below is the clearest public estimate of how Ramp's $1.5B in annualized revenue actually breaks down, and it shows a company deliberately building recurring, non-swipe revenue on top of a card-issuing core.

Figures are 2026 estimates blended from Sacra, Contrary Research, and Ramp's own product announcements. Revenue-share percentages are directional estimates, not disclosed audited figures.

How Ramp's interchange take rate actually works

Merchant interchange typically runs 2-3% of a transaction's value. Of that, the issuing bank that technically underwrites the card usually keeps 150-250 basis points, and Ramp — as the program manager and platform sitting on top of the bank relationship — nets out somewhere around 50 basis points per swipe once the bank's cut and network fees are stripped out. It's a thin margin per transaction, which is exactly why volume and enterprise account size matter so much.

That's also why the enterprise push matters: Ramp now counts 3,200+ customers spending $100,000 or more annually on the platform, with enterprise revenue growing more than 100% year-over-year. A handful of large accounts generating consistent swipe volume is a far more durable interchange base than thousands of small startups whose spend rises and falls with their own fundraising cycles.

The math also explains why Ramp gives its core card product away free rather than charging a subscription for it. At roughly 50 basis points of net take, a customer running $2 million a year through Ramp cards generates about $10,000 in annual interchange revenue for Ramp — before any Ramp Plus seats, Treasury balances, or bill-pay fees are layered on top. Undercutting on price to win the swipe volume, then monetizing the software and cash-management layer on top of it, is the same playbook Square and Toast used to build durable payments businesses, and it's why Ramp keeps investing so heavily in free AI-driven expense automation rather than gating it behind a paywall.

How does Ramp make money from Treasury and cash management?

Ramp Treasury, which launched in January 2025, lets customers hold idle operating cash in an account paying roughly 2.5%, versus the near-zero (around 0.07%) yield a typical business checking account pays at a traditional bank. On $1 million in operating cash, that's the difference between earning about $25,000 a year on Ramp versus roughly $700 at a legacy bank — a number Ramp uses aggressively in its own sales pitch.

Treasury crossed $1.5 billion in assets under management within about a year of launch, adding roughly $1 billion in deposits in its early months alone. Ramp earns a spread on those balances and on the underlying investment placements through its banking partner — a higher-margin, stickier revenue stream than interchange because it doesn't depend on continued card spend, just on customers keeping cash parked on the platform.

Treasury also solves a real retention problem for Ramp. Once a finance team moves its idle operating cash onto the platform, switching to a competing card provider means giving up a yield advantage worth tens of thousands of dollars a year on a typical mid-market balance — a much stickier lock-in than a card program alone. That's a deliberate echo of how Brex built its own early Treasury product before the Capital One acquisition, and it's part of why nearly every well-funded spend-management startup, including Mercury and Airbase, has raced to add a comparable cash-yield feature since 2024.

Ramp's growth in 2026: from $16B to $44B in a year

Ramp's $750 million Series F in June 2026, led by ICONIQ, GIC, and the Ontario Teachers' Pension Plan, priced the company at $44 billion — up from roughly $16 billion about a year earlier, nearly a 3x increase in twelve months. Total funding raised now stands at about $3 billion across 10 rounds since the company's 2019 founding by Eric Glyman and Karim Atiyeh.

Revenue growth roughly tracks the valuation story, though less dramatically: annualized revenue moved from about $1B in 2025 to $1.2B by year-end to $1.5B by May 2026, a trajectory investors are underwriting at a rich multiple relative to the current $44B price tag — a bet that software and Treasury revenue keep compounding even if card volume growth eventually cools from its current 170% year-over-year pace.

It's worth putting that valuation jump in context: Ramp went from roughly $16B to $44B in the same twelve-month window that saw the broader fintech financing market reopen after two slow years. ICONIQ, GIC, and the Ontario Teachers' Pension Plan aren't early-stage venture funds chasing a moonshot — they're growth and crossover investors who typically want a credible path to an IPO within a few years, which signals Ramp's own leadership is now managing the business with public-market scrutiny in mind, not just the next funding round.

How does Ramp make money compared to Brex in 2026?

The most important competitive fact of 2026 isn't a product feature — it's that Brex no longer exists as an independent company. Capital One acquired Brex for $5.15 billion in a deal that closed April 7, 2026, folding its card-and-spend platform directly into a bank holding company's balance sheet. Ramp, by contrast, remains independently venture-backed and still monetizes the same core interchange-plus-software model on its own.

That split matters for how each company can compete going forward. Capital One can now cross-sell Brex into its existing banking relationships and absorb interchange economics into a much larger balance sheet, while Ramp has to keep winning primarily on product and AI-driven automation to defend the same interchange and software revenue streams from a much bigger, bank-backed competitor. We track how these fintech valuations move relative to revenue on our SaaS valuations dashboard.

Why Ramp's business model matters for how VCs price fintech now

Ramp's $44 billion valuation against roughly $1.5 billion in annualized revenue is about a 29x revenue multiple — rich even by 2026 AI-era standards, and it only makes sense if you believe the software and Treasury share of revenue keeps growing faster than interchange. Interchange-only fintechs have historically traded at far lower multiples than platforms with recurring software revenue, which is exactly why Ramp keeps pushing Ramp Plus seats and Treasury balances rather than resting on card swipe growth alone.

For LPs and fund managers underwriting fintech exposure, Ramp is now the cleanest public proxy for how the market prices "interchange business transitioning to software business" — a pattern worth tracking alongside the broader fund performance data on our VC performance dashboard.