Pioneer Fund is a venture capital firm backed and operated by over 180 Y Combinator alumni.
Roadster is a company that develops an e-commerce platform to buy cars. It was founded in 2013 by Andy Moss, Elsa Kawai, Mika Kozma, Mike Lenz, Trey Matteson, and Vincent Lo. The company aims to provide a seamless car purchase experience for both dealers and buyers. It is based in San Francisco, CaliforniaCalifornia, United States.