United States · 
Who invested in Sooth Labs?
Sooth Labs's investors include Felicis and Jeff Dean.
United States · Seed startup
Who invested in Sooth Labs
Funding summaryUpdated 26 Oct 2026
$50Mraised across 1 round since 2026, from 1 source
- Latest round
- Seed, $50MApr 2026
- Investors
- 2
The rounds
- Apr 2026
Founders and team
From Sooth Labs's own website: 1 founder, 4 on the team.
Shih-En WeiFounding Research Scientist
- Yaser SheikhChief Executive Officer
- Chuck HooverChief Product Officer
- Russ SalakhutdinovChief Scientific Officer
- David LaRoseVP of Engineering
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about Sooth Labs
How much has Sooth Labs raised?
Sooth Labs has raised $50M across 1 round since 2026.
When did Sooth Labs last raise?
Sooth Labs's most recent round was a Seed of $50M in Apr 2026.
What was Sooth Labs's biggest round?
Its most recent round, $50M in Apr 2026, is also its largest on record.
Who backed Sooth Labs first?
Sooth Labs's first round on record, in Apr 2026, was backed by Felicis and Jeff Dean.
What stage is Sooth Labs at?
Sooth Labs's latest named round is a Seed, in Apr 2026.
Where is Sooth Labs based?
Sooth Labs is based in the United States.
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