United States · 
Who invested in 64x Bio?
64x Bio's investors include Y Combinator, SV Angel, First Round Capital, BoxGroup and Fifty Years, and 1 more on record.
United States · Series A startup
Who invested in 64x Bio
Funding summaryUpdated 26 Oct 2026
$55Mraised across 1 round since 2022, from 1 source
- Latest round
- Series A, $55MJan 2022
- Investors
- 6
The rounds
- Jan 2022Series A$55M
Source recorded
Everyone who backed them
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Also claim to have backed them
These 2 firms list 64x Bio 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 64x Bio
How much has 64x Bio raised?
64x Bio has raised $55M across 1 round since 2022.
When did 64x Bio last raise?
64x Bio's most recent round was a Series A of $55M in Jan 2022.
What was 64x Bio's biggest round?
Its most recent round, $55M in Jan 2022, is also its largest on record.
Who backed 64x Bio first?
64x Bio's first round on record, in Jan 2022, was backed by Y Combinator, SV Angel and First Round Capital and 3 others.
What stage is 64x Bio at?
64x Bio's latest named round is a Series A, in Jan 2022.
Where is 64x Bio based?
64x Bio is based in the United States.
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In the same sector, and raised in the last eighteen months.
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