United States · 
Who invested in Billow AI?
Billow AI's investors include Y Combinator and Rebel Fund.
United States · Venture startup
Who invested in Billow AI
One round we have observed, with the 2 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 2 months ago
Funding summaryUpdated 26 Oct 2026
Undisclosedraised across 1 round since 2026, from 1 source
- Latest round
- VentureSept 2026
- Investors
- 2
The rounds
- Sept 2026
Everyone who backed them
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Quick answers about Billow AI
How much has Billow AI raised?
Billow AI has raised 1 round since 2026, none with a disclosed amount.
When did Billow AI last raise?
Billow AI's most recent round was a Venture in Sept 2026.
Who backed Billow AI first?
Billow AI's first round on record, in Sept 2026, was backed by Y Combinator and Rebel Fund.
What stage is Billow AI at?
Billow AI's latest named round is a Venture, in Sept 2026.
Where is Billow AI based?
Billow AI is based in the United States.
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