United States · 
Who invested in Multifactor?
Multifactor's investors include Nexus Venture Partners, Y Combinator, Liquid 2 Ventures, Pioneer Fund and U.S. Venture Partners, and 4 more on record. Nexus Venture Partners led its latest round.
United States · Seed startup
Who invested in Multifactor
One round we have observed, with the 9 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 11 months ago
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Funding summaryUpdated 5 Nov 2026
$15Mraised across 1 round since 2025, from 1 source
- Latest round
- Seed, $15MDec 2025
- Led by
- Nexus Venture Partners
- Investors
- 9 (1 led)
The rounds
- Dec 2025
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
These 2 firms list Multifactor 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 Multifactor
How much has Multifactor raised?
Multifactor has raised $15M across 1 round since 2025.
When did Multifactor last raise?
Multifactor's most recent round was a Seed of $15M in Dec 2025, led by Nexus Venture Partners.
What was Multifactor's biggest round?
Its most recent round, $15M in Dec 2025, is also its largest on record.
Who backed Multifactor first?
Multifactor's first round on record, in Dec 2025, was backed by Nexus Venture Partners, Y Combinator and Liquid 2 Ventures and 6 others.
What stage is Multifactor at?
Multifactor's latest named round is a Seed, in Dec 2025.
Where is Multifactor based?
Multifactor is based in the United States.
Who led Multifactor's rounds?
Nexus Venture Partners led the Seed in 2025.
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