TransferWise

Tavit Hinrikus was building Skype in London but still getting paid in Estonia. Every month, he walked to his bank and paid a 25 euro fee to transfer money. When the funds arrived in London, he discovered a second shock: banks were hiding 3-7% in hidden exchange rate markups. A 1,000 euro transfer that should have yielded 800 pounds actually arrived as 750. "It makes no sense for money to be so slow," he realized. Through friends, he met Christo, another Estonian living in London who had the exact same experience standing in line at a London bank. They started drinking buddies and realized "there must be a better way."

The breakthrough came when they discovered that money didn't actually have to cross borders. Tavit sent money from his Estonian account to Christo's Estonian account (a free local transfer). Christo sent money from his London account to Tavit's London account (another free local transfer). They looked up Google's exchange rate and did the math: thousands of pounds saved. "We had this good feeling about having to cheat our bank," Tavit joked.

For a couple of years, this system worked between them and a few friends. But they saw something bigger: a global market of expats, international workers, and people sending money home. They built what Tavit called "a prototype, a minimum viable product" and launched it in January 2011 with just the two of them. "15 minutes after launching, the first guy sends us 2000 pounds." It was the moment they knew they had something.

They had zero marketing budget. Their breakthrough came through a small article on TechCrunch ("back then a little blog") that called them "the Skype of money transfer." Turns out people were willing to trust a brand-new website with thousands of pounds of their money. "It was a strong enough signal that we were like, holy cow, this could work," Tavit recalled.

The TechCrunch mention created immediate traction. Their first customer arriving within 15 minutes set the tone. They were solving a real, global problem: the 4-5 day wait times and hidden fees that traditional banks imposed. As they scaled, they realized their core customer wasn't just individuals sending remittances—it was people living international lives: expats, digital nomads, those with family abroad, or second homes in other countries. These customers typically sent thousands of dollars at a time, far more than Western Union users.

By 2018, seven years after launch, TransferWise had 1,200 employees and was processing 4 billion dollars monthly (48 billion annualized). They achieved 15% market share in the UK—remarkable for a fintech startup—and operated in 40+ markets. What worked was obsessive focus on three things: speed (real-time in many corridors), cost (transparent mid-market rates with no hidden fees), and convenience (later adding debit cards and borderless accounts).

Their profitability was unusual for their scale and growth rate. By fiscal year March 2018, they had crossed 100 million in revenue with 8 million in after-tax profit. This wasn't by accident. They raised 280 million in Series E in November 2017 not because they needed it, but to strengthen their balance sheet as they expanded globally. This also allowed early employees—who had taken equity instead of high salaries in 2011—to partially liquidate their options. "If the company does well, then you'll do well," Tavit had promised them, and he kept that promise.

A major win came when they became the first non-bank to gain access to the Bank of England's payment system, allowing them to move money inside the UK in real-time at dramatically lower costs. They passed these savings directly to customers.

TransferWise had expanded beyond money transfer into borderless accounts (holding multiple currencies simultaneously), debit cards that automatically detected location and drew from the optimal currency balance, and expanded geographic reach. Their biggest corridors weren't remittance flows from rich to poor countries—they were UK-to-Eurozone, UK-to-US, Singapore-to-Australia, sending money between developed nations.

Tavit remained focused on the long-term vision: increasing annual processing from 48 billion toward hundreds of billions, all while maintaining profitability and tight regulatory compliance across 50+ jurisdictions. They were, in his words, "continuing the erosion of banking" through faster speeds, lower costs, and better convenience.