Stark Bank is a Brazilian digital bank founded in 2018 that provides cash management and B2B financial services to high-growth startups and enterprises. The company operates an API-first platform designed to integrate directly with client systems, offering business account management, payment processing, receivables management, and automation of routine financial operations.
The platform supports Pix, Brazil's instant payment system, alongside traditional payment infrastructure. Core offerings include corporate cards with spending controls, cash management solutions for payments and receipts, and data intelligence features for operational efficiency. The combination of these tools is intended to enable companies to scale operations whilst reducing manual financial administration.
Stark Bank serves customers across Brazil from its base in São Paulo, positioning itself as a technology-driven alternative to traditional corporate banking infrastructure. The company's focus on API integration and automation reflects a strategy of embedding financial services directly into customer workflows rather than requiring separate banking operations.
