Stripe

Ramp

Stripe

Stripe charges a flat 2.9% + $0.30 per transaction. That's it.

No setup fees, no monthly fees, no hidden charges. The simplicity is the product.

When a customer pays on a website using Stripe, Stripe handles everything — fraud detection, currency conversion, bank transfers, tax calculation, compliance. The merchant just sees money arrive in their account.

On top of the core payments, Stripe has built an entire financial infrastructure stack. Billing for subscriptions, Connect for marketplace payments, Atlas for incorporating a company, Issuing for creating virtual cards, Treasury for banking-as-a-service, and Radar for fraud prevention.

They're basically building the financial plumbing for the entire internet.

Ramp

Ramp makes money from interchange fees — the 1.5-2.5% that merchants pay on every credit card transaction. Unlike consumer cards that share interchange with users through rewards, Ramp gives a flat 1.5% cashback and keeps the rest.

The real business model is becoming the financial operating system for companies: once a company uses Ramp's card, they also use Ramp for expense management, bill pay, accounting automation, and procurement — all of which increase switching costs and customer lifetime value.

Stripe

Patrick Collison was 19. His brother John was 17.

They had already built and sold a company — Auctomatic, an eBay auction tool — for $5 million while still teenagers in Limerick, Ireland. Patrick went to MIT, John went to Harvard, and they both dropped out because they had a better idea.

The idea was embarrassingly obvious in hindsight. In 2010, accepting payments on the internet was a nightmare.

You had to get a merchant account, negotiate with a payment processor, deal with a gateway provider, handle PCI compliance, and write thousands of lines of code. It took weeks or months.

The Collisons thought it should take five minutes.

They built a simple API — seven lines of code — that let any developer start accepting credit card payments immediately. No merchant account.

No paperwork. No phone calls with banks.

Just paste seven lines of code and you're in business. They originally called it /dev/payments, then changed it to Stripe in 2011.

Peter Thiel and Elon Musk — the PayPal mafia — were among the first investors. Sequoia and Andreessen Horowitz piled in soon after.

The Collisons had built exactly what every developer on Earth had been wishing for.

Ramp

Eric Glyman and Karim Atiyeh had previously co-founded Paribus, a tool that automatically got refunds when prices dropped on things you'd already bought. Capital One acquired Paribus in 2016.

The experience taught them something: businesses were terrible at managing their spending, and the tools they used — corporate credit cards from Amex and Chase — were designed to encourage spending, not control it.

In 2019, they launched Ramp with a contrarian premise. Every other corporate card company made money by getting businesses to spend more (higher spend = more interchange revenue).

Ramp would make money from interchange too, but would actively help businesses spend less through automated expense management, duplicate subscription detection, and price negotiation.

The pitch to CFOs was irresistible: get a corporate card with 1.5% cashback, and we'll also find you an average of 5% savings on your total spending through our software. The card was the wedge.

The expense management platform was the real product.

Stripe

Stripe grew almost entirely through developer love. They didn't hire a sales team for years.

They didn't run ads. They just built the best developer documentation anyone had ever seen and let word of mouth do the rest.

The developer-first strategy was deliberate. The Collisons realized that in a startup, the developer usually decides which payment provider to use.

If you make the developer happy, you win the company. Stripe's API documentation became legendary — clear, beautiful, with working code examples in every language.

They also grew by growing with their customers. Early Stripe customers included tiny startups that later became giants — Lyft, DoorDash, Instacart, Shopify.

As those companies scaled to billions in revenue, Stripe's processing volume scaled with them. Stripe didn't need to acquire new customers because its existing ones kept getting bigger.

The international expansion was methodical. Instead of launching everywhere at once like Uber, Stripe carefully added country after country, making sure each one worked perfectly with local payment methods, currencies, and regulations.

By 2024 they were processing payments in 195 countries.

Ramp

Ramp grew by selling savings, not credit. The pitch to finance teams was: "We'll save you more money than we cost you." In an era when every company was looking to cut costs, Ramp offered a corporate card that came with a free expense management platform that actively found savings.

CFOs couldn't say no.

The product-led approach bypassed traditional enterprise sales cycles. A finance manager could sign up for Ramp, issue cards, and start seeing savings within a week — no six-month procurement process, no IT integration project.

The free expense management tools were so good that companies switched from Concur, Expensify, and Brex just for the software, with the card as a bonus.

Speed of execution was the differentiator. Ramp shipped features faster than any competitor.

They went from a corporate card to a full financial operations platform in three years. Every quarter, Ramp launched features that competitors took a year to build.

By 2024, over 25,000 businesses were using Ramp and the company was processing tens of billions in annualized spend.

Stripe

Valuation whiplash. In 2021, Stripe hit a peak valuation of $95 billion during the fintech boom.

By 2023, they had to mark it down to $50 billion during the tech correction — a 47% drop that made headlines everywhere. Employees who had been paper millionaires suddenly weren't.

The valuation has since recovered to $91 billion after a secondary share sale in 2025, but those two years were rough for morale.

Competition is relentless. Adyen, the Dutch payments company, has been eating into Stripe's enterprise market.

Square (now Block) competes on the small business side. PayPal is everywhere.

New fintech players pop up constantly. The payments business has razor-thin margins and everyone is fighting for the same 2.9%.

Going public is the elephant in the room. Stripe has been expected to IPO for years.

Investors, employees, and the media keep asking when. The Collisons have consistently said they're in no rush, but with $8.7 billion raised and thousands of employees holding stock options, the pressure to provide liquidity is enormous.

As of 2025, they've opted for secondary sales instead of a public offering.

Ramp

Brex is the obvious competitor. Brex launched two years before Ramp with a similar corporate card concept and had the first-mover advantage.

But Brex pivoted away from small businesses to focus on enterprise in 2022 — angering thousands of existing customers — while Ramp doubled down on serving companies of all sizes. The competition has become a case study in strategic focus versus strategic pivots.

The "spend less" positioning has a mathematical ceiling. If Ramp's AI genuinely helps companies spend less, the interchange revenue from those companies also decreases.

There's an inherent tension between the mission (reduce spending) and the revenue model (earn a percentage of spending). Ramp has managed this by growing the customer base faster than individual customer spending declines.

Enterprise sales is the next frontier and it's expensive. Moving upmarket from startups and mid-market companies to Fortune 500 enterprises requires a sales team, implementation support, and enterprise features that cost real money to build and sell.

Ramp has been investing heavily in enterprise capabilities, but competing with Amex and JP Morgan for large corporate accounts is a different game than winning startups.

Stripe

Stripe Payments is the core — accept credit cards, debit cards, Apple Pay, Google Pay, and 135+ payment methods in 195 countries. Stripe Connect lets marketplaces and platforms pay out to sellers (Shopify, Lyft, DoorDash all use it).

Stripe Billing handles subscription and recurring billing. Stripe Atlas lets you incorporate a US company from anywhere in the world — fill out a form, get a Delaware C-corp, bank account, and tax ID in days.

Stripe Radar uses machine learning to block fraud in real time. Stripe Treasury lets platforms offer banking services to their customers.

Stripe Tax automatically calculates and collects sales tax in every jurisdiction.

Ramp

Ramp Corporate Card is the core — unlimited physical and virtual cards with 1.5% cashback and built-in spend controls. Ramp Expense Management automates receipt matching, policy enforcement, and reimbursements.

Ramp Bill Pay handles vendor payments and AP automation. Ramp Procurement manages vendor contracts and purchase approvals.

Ramp Intelligence uses AI to identify duplicate subscriptions, negotiate better rates, and flag wasteful spending. Ramp Flex offers flexible payment terms for businesses that need to extend their payables cycle.

Ramp Accounting automates close processes and syncs with QuickBooks, Xero, NetSuite, and Sage.

Stripe

Peter Thiel, Elon Musk, Sequoia Capital, Andreessen Horowitz, General Catalyst, Founders Fund, Tiger Global, GV (Google Ventures), Goldman Sachs, Baillie Gifford

Ramp

Founders Fund, D1 Capital, Stripe, Goldman Sachs, Thrive Capital, General Catalyst, Khosla Ventures