A former Credit Suisse trader got fed up paying ridiculous foreign exchange fees on business trips, built a fintech app in his spare time, and turned it into the most valuable fintech startup in Europe at $45 billion. Revolut has 45 million customers, a UK banking license, and a reputation for working its employees so hard that the company has been compared to a "fintech sweatshop." Nikolay Storonsky doesn't care. He's building a global super-app and he'll burn through as many people as it takes.
Founded
2015
HQ
London, United Kingdom
Total Raised
$1.7 Billion
Founder
Nikolay Storonsky
Status
Private ($45B valuation)
Website
www.revolut.comTHE ORIGIN STORY
Nikolay Storonsky was a trader at Credit Suisse and Deutsche Bank in London. Every time he traveled for work, he noticed the same rip-off: banks were charging 3-5% hidden fees on foreign exchange transactions.
You'd pay in euros and your bank would convert at a terrible rate and pocket the difference. Storonsky calculated he was losing hundreds of pounds a year on currency conversion alone.
In 2015, he teamed up with Vlad Yatsenko, a developer, and built Revolut. The first version was simple — a prepaid card linked to an app that offered interbank exchange rates with no markup.
You could hold multiple currencies, switch between them instantly, and spend abroad without getting robbed by your bank. The product launched through a crowdfunding campaign on Crowdcube that raised over $1 million.
The early adopters were frequent travelers, expats, and digital nomads — people who felt the foreign exchange pain most acutely. Word spread fast through London's tech and finance circles.
Within a year, Revolut had 100,000 users.
WHAT THEY ACTUALLY DO
Revolut uses a freemium model with subscription tiers. The free Standard account covers basic spending, transfers, and currency exchange up to $1,000/month at interbank rates.
Plus is $3.99/month, Premium is $9.99/month, Metal is $16.99/month, and Ultra is $45/month — each tier adds perks like higher exchange limits, travel insurance, airport lounge access, cashback, and crypto trading. Revolut also earns revenue from interchange fees on card transactions, crypto trading spreads, and premium business accounts.
THE PRODUCTS
Revolut is a financial super-app. Everyday banking covers current accounts, multi-currency wallets, and instant transfers.
Crypto trading lets users buy and sell 200+ cryptocurrencies. Stock trading offers commission-free investing in US and European stocks.
Savings Vaults are auto-saving features that round up purchases. Revolut Business is the commercial banking arm for companies.
Revolut Pay is their checkout solution for merchants. Travel insurance, device insurance, and medical insurance are bundled into premium tiers.
RevPoints is a loyalty program that earns points on every card transaction.
HOW THEY GREW
Revolut grew through aggressive multi-market expansion and viral product features. The fee-free foreign spending was the initial hook — travelers told other travelers.
The app added features at a relentless pace: crypto trading, stock investing, budgeting tools, salary advance, and insurance. Every feature gave users another reason to move more of their financial life into Revolut.
The referral program was engineered for virality. Users got cash bonuses for inviting friends.
Temporary metal cards, limited-time perks, and gamified challenges kept users engaged and sharing. Revolut also offered higher savings rates than traditional banks, pulling in deposits from customers who had only used it for travel spending.
Geographic expansion was systematic. Starting in the UK, Revolut rolled out across Europe country by country, then into the US, Australia, Japan, and Singapore.
Each market launch followed the same playbook — launch with the multi-currency card, build the user base, then layer on banking features once they had a critical mass.
THE HARD PART
The work culture has been toxic by multiple accounts. Reports from former employees describe 80-hour weeks, unpaid trial shifts for job candidates, extreme pressure, and a fear-based management style.
Storonsky has been accused of creating a "cult of overwork." High employee turnover and Glassdoor reviews paint a picture of a company that moves fast partly because it burns through people. Revolut has made public efforts to improve culture, but the reputation lingers.
Getting a UK banking license took three years. Revolut applied for a UK banking license in 2021 and didn't receive it until July 2024.
The delay was partly due to concerns about the company's financial crime controls and compliance processes. Without a banking license, Revolut couldn't offer full banking services or FSCS-protected deposits in its home market — a significant competitive disadvantage against licensed neobanks like Monzo and Starling.
Profitability came late. Despite having 45 million customers, Revolut didn't post its first annual profit until 2023 — eight years after founding.
The company had been investing heavily in expansion, new products, and compliance. While the 2023 profit ($545 million pre-tax) was impressive, proving sustained profitability remains the challenge for a company valued at $45 billion.
MONEY TRAIL
Series A
2016 · Led by Index Ventures
$8M raised
$0.0B valuation
Series B
2017 · Led by Index Ventures
$66M raised
$0.3B valuation
Series C
2018 · Led by DST Global
$250M raised
$1.7B valuation
Series D
2020 · Led by TCV
$580M raised
$5.5B valuation
Series E
2021 · Led by SoftBank / Tiger Global
$800M raised
$33.0B valuation
Secondary Sale
2024 · Led by Coatue / D1 Capital
$0M raised
$45.0B valuation
WHO BACKED THEM
Index Ventures, Balderton Capital, DST Global, Tiger Global, SoftBank, Coatue Management, D1 Capital
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