Caixa
“Can Brazil's largest federal public bank digitize its mass-market social-benefit distribution and merchant acquiring footprint fast enough to remain relevant against challenger banks like Nubank?”
Caixa Econômica Federal is Brazil's largest federal public bank and a state-owned enterprise, historically focused on social programs (FGTS, Bolsa Família, housing finance) and savings. Over the past decade it has invested in digital banking infrastructure — mobile apps, PIX integration, and Open Finance API publishing — while expanding into merchant acquiring through a Fiserv partnership under the Maquininha CAIXA Pagamentos brand. Its embedded finance posture is primarily that of an infrastructure provider and distribution channel for government social benefits rather than a consumer-of-embedded-finance platforms.