United States · 
Who invested in Sleeper?
Sleeper's investors include Andreessen Horowitz, Alumni Ventures, General Catalyst and Titanium Ventures.
United States · Series C startup
Who invested in Sleeper
Funding summaryUpdated 26 Oct 2026
$40Mraised across 1 round since 2021, from 1 source
- Latest round
- Series C, $40MSept 2021
- Investors
- 4
The rounds
- Sept 2021
Everyone who backed them
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Also claim to have backed them
These 5 firms list Sleeper as a portfolio company on their own websites, but no report of a round names them. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Sleeper
How much has Sleeper raised?
Sleeper has raised $40M across 1 round since 2021.
When did Sleeper last raise?
Sleeper's most recent round was a Series C of $40M in Sept 2021.
What was Sleeper's biggest round?
Its most recent round, $40M in Sept 2021, is also its largest on record.
Who backed Sleeper first?
Sleeper's first round on record, in Sept 2021, was backed by Andreessen Horowitz, Alumni Ventures and General Catalyst and 1 others.
What stage is Sleeper at?
Sleeper's latest named round is a Series C, in Sept 2021.
Where is Sleeper based?
Sleeper is based in the United States.
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