Startup

Billionaire entrepreneur, venture capitalist, and political activist. Co-founder of PayPal, Palantir Technologies, and Founders Fund. First outside investor in Facebook.

English computer scientist, essayist, entrepreneur, investor, and author. Known for his work on the programming language Lisp, co-founding Viaweb (later Yahoo! Store), and co-founding Y Combinator.

Entrepreneur, investor, and programmer. Co-founder of Loopt, CEO of OpenAI, and former president of Y Combinator.

Cofounder of @a16z. Author of The Hard Thing About Hard Things. New book, What You Do Is Who You Are

Entrepreneur and Investor