UK fintech is splitting into two very distinct groups, and the numbers make the divide impossible to ignore.
Revolut posted £1 billion in profit in 2024 and generated £1.1 billion in EBITDA. Monzo reported revenue above £1 billion and pre-tax profit of £53.5 million, up from £13.9 million the year before, according to Reuters. Between them, those two companies account for roughly 50% of UK fintech revenue – the sector looks healthy from a distance.
Take a closer look, and you’ll see there’s a lot more going on. Curve, which once had ambitions of a $50 to $60 billion valuation and raised more than £250 million since 2016, has sold to Lloyds for £120 million – less than half what it raised. GoCardless is heading for a discounted exit via a £920 million sale to Mollie, below its peak valuation. The median EBITDA margin across UK fintech improved from -97% in 2022 to -6.4% in 2024 as companies cut costs hard. And excluding Revolut’s £1.1 billion contribution, the entire rest of the UK fintech sector combined produced just £100 million in EBITDA last year.
One Decision Made Years Ago
The divide between the winners and the distressed exits doesn’t trace back to luck or market timing. It traces back to a strategic choice made years before the funding environment changed: whether to build for unit economics and profitability from early on, or to chase growth at all costs and worry about the rest later.
Revolut and Monzo chose the former – both pushed hard on efficiency as the cheap capital era ended, reached positive EBITDA sustainably and built revenue models that could actually support their scale. The companies now struggling chose the latter – raised at inflated valuations during the years when capital was essentially free, scaled aggressively without a clear path to profitability and are now selling at discounts or restructuring in a market where investors have stopped accepting “we’ll figure out the margins later” as a plan.
The data speaks for itself, showing exactly this evolution across the industry. While 17 major UK fintech companies achieved profitability in 2023, that number rose to 22 the following year. The mantra across the industry has moved to “low growth but high efficiency”. It’s a direct reversal of the logic that defined the 2019 to 2022 boom years, and the companies that didn’t start making that shift early enough are the ones now selling for less than they raised.
What The Curve Case Study Illustrates
Curve is the most instructive case study because the distance between ambition and outcome is so stark.
The company set out to build a supercard product that consolidated multiple bank cards into one – a compelling consumer idea that attracted serious investment and real users. But the unit economics never caught up with the vision. After a decade of trying, it sold for £120 million to Lloyds, a company it was arguably trying to make irrelevant.
GoCardless is a different kind of exit. The business has genuine scale and a real product – direct debit and recurring payment infrastructure – but the £920 million sale to Mollie still represents a significant discount from its peak £4 billion+ valuation.
The founders get their payday, but the peak-to-exit trajectory tells the classic Curve story: valuation inflation followed by a reckoning when hypergrowth stopped being enough.
The Takeaway For Business Builders
While the UK fintech sector hit £8.9 billion in revenue in 2024 and continues to grow, a distinct and permanent divide is locking in between top performers and lagging firms. The companies with a future in this market are the ones that figured out how to make money while they were growing, not the ones that assumed profitability would materialise once they hit a certain scale.
The era of cheap capital that made the growth-at-all-costs model viable is over. Investors want to see the money-making mechanics today, not just a “trust us” on future margins. Those building fintech products today who are still operating on the logic that scale comes first and economics comes later are building toward the same outcome as Curve. The data from the last 18 months is about as clear a warning as the industry has ever produced.
