Sleeper

Sleeper is a prominent fantasy sports and gaming technology company based in the United States, founded in 2014 in Las Vegas, Nevada.

Headquartered in San Francisco, California, Sleeper operates under the legal name Blitz Studios, Inc. The company has raised over $400 million in funding, with key investors including Andreessen Horowitz and several notable athletes. Sleeper's platform focuses on connecting sports fans through shared competitive experiences. It offers fantasy sports leagues for American football, basketball, and esports, allowing users to create teams, manage lineups, and compete with friends. The platform also features daily fantasy contests, live scoring, and a social community aspect that encourages real-time discussions and interactions among users. The Sleeper mobile app serves as the primary hub for these activities, complemented by a web-based platform. The company aims to redefine the fantasy sports experience by emphasizing social engagement and community connection.