Wise (TransferWise) — What I Think
Wise is the most honest company in fintech, and it built a moat out of honesty, which almost nobody believes is possible.
The original trick is famous and beautiful. Two Estonians in London, one paid in pounds needing euros, the other the reverse, realized they could just swap inside the country and skip the international transfer entirely. No money actually crosses the border. You net off matching flows on each side. From that came the founding thesis: most cross-border transfer fees are a fiction. The money doesn’t really travel. The bank just charges you as if it does, plus a hidden FX spread on top. Wise’s entire company is the sentence “we’ll show you the real rate and the exact fee, and charge you that and nothing more.” Radical transparency as a product, in an industry whose whole margin came from opacity.
I find this genuinely moving as an engineer, because it’s the rare case where the right thing and the winning thing are identical. Banks couldn’t easily copy Wise without admitting how much they’d been overcharging. Transparency was a weapon precisely because incumbents couldn’t match it without confessing. And underneath the clean front-end is brutally hard infrastructure: local bank accounts and treasury in every currency, real-time FX, liquidity netting across corridors, all so they don’t actually send money internationally most of the time. The simplicity the user sees is bought with enormous backend complexity. That’s the kind of plumbing I respect. Having sat next to cross-border rails at Visa, I know how ugly that layer is, and how rare it is for someone to eat that complexity so the user never sees it.
Where Wise is different from everyone else on this list, and where I admire the restraint, is that it refused to become a super-app. No sprawling product zoo, no everything-store. It picked one painful universal problem, moving money across borders cheaply and transparently, and went absurdly deep. Focus as strategy. In a category drunk on breadth, Wise’s bet is that the corridor is the company, and depth on one hard thing beats width on twenty easy ones.
The risk: a transparent low-margin business has thin air to breathe, and as more rails open up and stablecoins make cross-border settlement nearly free, the very transparency that won the market also caps the upside. The endgame may be that cross-border transfer becomes a commodity utility, which is exactly the future Wise has been arguing for. Sometimes winning means making your own product boring.
Favorite & worst CEO
- On its leadership: Kristo Käärmann and Taavet Hinrikus, co-founders. I connect with this pair more than almost anyone here because they did the disciplined thing: pick one hard universal pain, overpriced opaque cross-border transfer, and go monastically deep instead of sprawling into a super-app. Building transparency into a moat, where incumbents literally couldn’t copy you without confessing their own markup, is one of the cleverest strategic positions in fintech. And the willingness to eat enormous backend treasury complexity so the user sees a simple honest fee is exactly the kind of engineering I admire. The test of their vision is that low-margin honesty leaves little room as rails and stablecoins commoditize the corridor. But being right early about where money is going is a fine problem to have.
Part of “What I Think About the Top 50 Fintech Companies of All Time.” I’m Prajjwal Chittori. prajjwalchittori.com.