Sleeper

Sleeper is a messaging app for one of the last true social networks - sports. People use Sleeper as a way to spend time with friends, family, and co-workers around sports.

We are initially using fantasy leagues to cluster friends around a shared desire to compete. By offering the best fantasy leagues on the planet, we are able to establish a beachhead in sports, leveraging viral, invite-based, organic growth without having to rely on paid user-acquisition. Our goal is to own the entire social graph in sports.