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All Open Finance roads lead to Nubank

Among the 20 institutions that consume the most data in Open Finance Brasil, Nubank is the top source for all the other 19. More than half of Pluggy's data comes from it. For Itaú, 36%. For Mercado Pago, 34%.

By Walter Pereira · Oct 20, 2026 · 1 min read

All Open Finance roads lead to Nubank

The reverse is interesting too. Nubank is also the biggest consumer, but it spreads its requests: no single source accounts for more than 16% of what it pulls.

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Fonte: Open Finance Brasil, métricas públicas de chamadas por instituição | Elaboração W Fintechs

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