David Vélez, founder and CEO of Nubank, discusses the massive global transformation of financial services from incumbent banks to digital-native platforms, drawing parallels to the shift from Blockbuster to Netflix. He details Nubank's expansion to 120 million customers in Brazil, its data-driven AI foundation model for credit, and the upcoming revolution in access, cost, and intelligence—predicting that AI will democratize financial advice and that global banking will see a massive shift from 190 to just 10 currencies.
Summarized by Podsumo
Nubank has achieved 65% of the Brazilian adult population as customers, with 60% using it as their primary bank, making it the largest private bank in Latin America.
The global consumer financial services industry is a $10 trillion market, but 90% still goes through banking branches; Nubank's cost to serve a customer is 3% of a traditional bank's, giving it a massive structural advantage.
Vélez believes the next five years will see AI multiply this efficiency, potentially enabling banks to serve 500 million customers with only 5,000 employees, and that three billion unbanked people will gain access to credit as cash digitizes.
Nubank built its own proprietary foundation model for credit decisions using 13 years of data on 40 million customers, giving it a significant moat against both incumbents and AI-native startups.
Vélez predicts stablecoins will democratize the US dollar, reducing the number of global currencies from 190 to about 10, and that open banking will break the inertia of consumer data held by incumbents.
"The first phase of transformation enabled by the smartphone gave us a cost structure advantage: we have 140 million customers with 10,000 employees, while our competitors have 100 million with 100,000 employees and 6,000 branches. Our cost to serve a customer is about 3% of a traditional incumbent bank's."
"AI is transformational in financial services because it's providing every single person around the world super intelligence to be able to optimize their financial life on their behalf and remove a lot of this profit pool that exists today in banking."
"The founder is impatient, with a huge sense of urgency... The CEO will need to be more patient, more systematic. But founder-led companies continue to outperform for decades because if you have to choose, just choose more the founder than the CEO mode, especially in environments where there are big technology shifts."