United States · 
Who invested in Outset?
Outset's investors include 8VC, Y Combinator, Pioneer Fund, Rebel Fund and Radical Ventures, and 2 more on record.
2026
$17MSeries A$30MSeries B
United States · Series B startup
Who invested in Outset
2 rounds we have observed, with the 7 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 11 months agoY Combinator: S23
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Funding summaryUpdated 5 Nov 2026
$47Mraised across 2 rounds since 2025, from 2 sources
$17MSeries A$30MSeries B
- Latest round
- Series B, $30MDec 2025
- Step-upi
- 1.8×
- Investors
- 7 (1 led)
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Series A, $17M Jun 2025
- Biggest round
- $30M Series B · Dec 2025
- Between rounds
- 6 months from the last two
The rounds
- Dec 2025
- Jun 2025Series A$17M5 new
Reported by TechStartups
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Series A2025Series B2025
8VCL
Y Combinator
Pioneer Fund
Rebel Fund
Radical Ventures
Adverb VenturesFuture Back Ventures
8VCLY CombinatorPioneer FundRebel FundRadical VenturesAdverb VenturesFuture Back VenturesEveryone who backed them
Future Back VenturesVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Outset 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 Outset
How much has Outset raised?
Outset has raised $47M across 2 rounds since 2025.
When did Outset last raise?
Outset's most recent round was a Series B of $30M in Dec 2025.
What was Outset's biggest round?
Its most recent round, $30M in Dec 2025, is also its largest on record.
Who backed Outset first?
Outset's first round on record, in Jun 2025, was backed by 8VC, Y Combinator and Rebel Fund and 2 others.
What stage is Outset at?
Outset's latest named round is a Series B, in Dec 2025.
Where is Outset based?
Outset is based in the United States.
Who led Outset's rounds?
8VC led the Series A in 2025.
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In the same sector, and raised in the last eighteen months.
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