United States · 
Who invested in Epsilon3?
Epsilon3's investors include Y Combinator, Pioneer Fund, Lux Capital, Village Global and MaC Venture Capital.
United States · Series A startup
Who invested in Epsilon3
Funding summaryUpdated 26 Oct 2026
$15Mraised across 1 round since 2022, from 1 source
- Latest round
- Series A, $15MJun 2022
- Investors
- 5
The rounds
- Jun 2022Series A$15M
Source recordedSEC filing: $15M sold, first sale May 2022
Founders and team
From the SEC filings it signed: 2 on the team.
- Aaron SullivanExecutive Officeri
- Laura CrabtreeExecutive Officer, Directori
On the board, as filediMax Mednik
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 5 firms list Epsilon3 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 Epsilon3
How much has Epsilon3 raised?
Epsilon3 has raised $15M across 1 round since 2022.
When did Epsilon3 last raise?
Epsilon3's most recent round was a Series A of $15M in Jun 2022.
What was Epsilon3's biggest round?
Its most recent round, $15M in Jun 2022, is also its largest on record.
Who backed Epsilon3 first?
Epsilon3's first round on record, in Jun 2022, was backed by Y Combinator, Pioneer Fund and Lux Capital and 2 others.
What stage is Epsilon3 at?
Epsilon3's latest named round is a Series A, in Jun 2022.
Where is Epsilon3 based?
Epsilon3 is based in the United States.
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