Stark Bank vs BitPay
Side-by-side comparison of AI visibility scores, market position, and capabilities
São Paulo Brazil YC W20 open banking API at 155B BRL ($31B) payments 2023 with 3x YoY growth and doubled net income; $58.2M total ($45M Ribbit/Bezos Series B 2022) serving Gol/Localiza/QuintoAndar competing for Brazil fintech infrastructure.
About
Stark Bank is a São Paulo, Brazil-based open banking API platform and digital business bank — backed by Y Combinator (W20) with $58.2 million in total funding including a $45 million Series B in April 2022 led by Ribbit Capital with Lachy Groom and Bezos Expeditions (Jeff Bezos's personal investment vehicle) — providing companies with payment processing infrastructure, banking APIs, and financial services built on Brazil's open banking framework. In 2023, Stark Bank processed 155 billion reais ($31 billion USD) in payments (3x year-over-year growth), doubled net income to 71.5 million reais, and serves 600+ enterprise clients including Gol Airlines, Localiza, Ultragaz, Loft, and QuintoAndar. Founded in 2018 by Rafael Stark.
Oldest major crypto payment processor (founded 2011); $103M total raised; stablecoins now 40% of 2025 payment volume; expanded to 18 countries via Revolut partnership; 143 employees as of 2026.
About
BitPay is a pioneering cryptocurrency payment infrastructure company founded in 2011 in Atlanta, Georgia, making it one of the oldest and most established businesses in the crypto payments space. The company provides merchant payment processing (accepting BTC, ETH, USDC, and 15+ other cryptocurrencies at checkout), a non-custodial crypto wallet, and a prepaid Visa debit card that converts crypto to fiat at the point of sale. BitPay serves both individual consumers and businesses ranging from small merchants to enterprise e-commerce platforms seeking to accept digital asset payments.
Key Details
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.