Guillermo Rauch is the CEO and founder of Vercel, a San Francisco-based cloud platform for modern web deployment. See portfolio and contact routes.
Guillermo Rauch is the CEO and founder of Vercel, a San Francisco-based cloud platform for modern web deployment, and he previously served as CTO and co-founder of LearnBoost and Cloudup before launching ZEIT (now Vercel) in 2015. As an angel investor, he focuses on developer tools, AI companies, SaaS startups, and infrastructure businesses, with a geographic emphasis on the United States, United Kingdom, and Europe. He typically invests between $5,000 and $50,000 per deal, with a sweet spot around $25,000, and often participates as a follow investor rather than a lead. Notable portfolio companies include Perplexity, ElevenLabs, Hashnode, and Granola, where he joined a Series B round in May 2025. Rauch is a prolific open-source contributor who created widely used Node.js libraries like socket.io and mongoose, and he frequently writes publicly on modern web development and the future of frontend infrastructure. His distinctive viewpoint centers on the importance of instant deployments, serverless functions, and edge computing as foundational to the next generation of web applications.
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