United States · 
Who invested in Blank Bio?
Blank Bio's investors include Y Combinator, Alumni Ventures and SignalFire.
United States · Venture startup
Who invested in Blank Bio
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2026, from 1 source
- Latest round
- VentureMay 2026
- Investors
- 3
The rounds
- May 2026
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Also claim to have backed them
This firm lists Blank Bio as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
Quick answers about Blank Bio
How much has Blank Bio raised?
Blank Bio has raised 1 round since 2026, none with a disclosed amount.
When did Blank Bio last raise?
Blank Bio's most recent round was a Venture in May 2026.
Who backed Blank Bio first?
Blank Bio's first round on record, in May 2026, was backed by Y Combinator, Alumni Ventures and SignalFire.
What stage is Blank Bio at?
Blank Bio's latest named round is a Venture, in May 2026.
Where is Blank Bio based?
Blank Bio is based in the United States.
Companies like Blank Bio
In the same sector, and raised in the last eighteen months.
Find investors like these
Search every investor by what they have actually funded, then narrow to your stage and market. Free.