Nubank

digital bank

Nubank is Latin America's largest digital bank and one of the world's largest fintech companies by customer count, headquartered in São Paulo and serving over 100 million customers across Brazil, Mexico, and Colombia. In Brazil, it offers a no-fee credit card, a digital account (Conta Nubank) with instant Pix transfers, a high-yield savings reserve (Caixinha), and personal loans. A Brazilian CPF tax ID number is required to open an account — non-residents without a CPF cannot access Nubank's Brazilian services. Business accounts are available for MEI, sole traders, and limited companies. Particularly transformative for Brazilians previously underserved by traditional banks.