Sleeper is a gaming startup building fantasy leagues for friends.

Sleeper bond over sports, sharing video clips, texting memes, and posting news.

Sleeper was founded in 2015 and is headquartered in San Francisco, California.


Sleeper's fantasy leagues allow you and your friends to enjoy sports together in a fun and social way that creates lasting memories. The startup recently launched voice chat to capitalize on users stuck at home amid the pandemic.


Sleeper is backed by Andreessen Horowitz, General Catalyst, Kevin Durant, Baron Davis, JuJu Smith-Schuster and others. The company raised $20M in a Series B round on May 12, 2020. This brings Sleeper's total funding to $27.25M to date.



  • Year founded: 2015
  • Funding Info: $27.25M over 3 Rounds (Latest Funding Type: Series B)
  • Yearly Revenue: NA
  • Employee Size: 11-50
  • Business Valuation: NA
  • City/Town: San Francisco
  • State: California
  • Country: United States
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