Stark Bank is a Brazilian fintech company founded in 2018, specializing in financial technology solutions for high-growth startups and enterprises. It offers services like business accounts, corporate cards, bill payments, and digital fixed income to help businesses scale efficiently[1][4]. The target audience is tech companies seeking streamlined financial operations. Stark Bank's unique selling proposition (USP) is its focus on providing data-driven insights and operational control, enabling companies to manage payables and receivables effectively[4][5].