United States · 
Who invested in Mem0?
Mem0's investors include Basis Set Ventures, Y Combinator, Benchmark, Peak XV and Kindred Ventures, and 10 more on record. Basis Set Ventures led its latest round.
United States · Series A startup
Who invested in Mem0
One round we have observed, with the 15 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
Raised 12 months ago
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Funding summaryUpdated 5 Nov 2026
$20Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $20MOct 2025
- Led by
- Basis Set Ventures
- Investors
- 15 (1 led)
The rounds
- Oct 2025Series A$20M
Basis Set VenturesLead
Y Combinator
Benchmark
Peak XV
Kindred Ventures
HubSpot Ventures- Olivier Pomel
- Brian Balfour
- Thomas Dohmke
- GitHub Fund
- Lukas Biewald
- Paul Copplestone
James Hawkins- Jennifer Taylor
- Philip Rathle
Also list them on their own siteInception Studio Capital
Reported by TechCrunch
Everyone who backed them
Olivier PomelVC firm1round
Brian BalfourAngel1round
Thomas DohmkeVC firm1round
GitHub FundInvestment firm1round
Lukas BiewaldAngel1round
Paul CopplestoneAngel1round
Jennifer TaylorVC firm1round
Philip RathleVC firm1round
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Mem0 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 Mem0
How much has Mem0 raised?
Mem0 has raised $20M across 1 round since 2025.
When did Mem0 last raise?
Mem0's most recent round was a Series A of $20M in Oct 2025, led by Basis Set Ventures.
What was Mem0's biggest round?
Its most recent round, $20M in Oct 2025, is also its largest on record.
Who backed Mem0 first?
Mem0's first round on record, in Oct 2025, was backed by Basis Set Ventures, Y Combinator and Benchmark and 12 others.
What stage is Mem0 at?
Mem0's latest named round is a Series A, in Oct 2025.
Where is Mem0 based?
Mem0 is based in the United States.
Who led Mem0's rounds?
Basis Set Ventures 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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