United States · 
Who invested in FemtoAI?
FemtoAI's investors include Gaingels, Amino Capital, J2 Ventures and MassChallenge.
20252026
$60KVenture$22MVenture
United States · Venture startup
Who invested in FemtoAI
Funding summaryUpdated 26 Oct 2026
$22Mraised across 2 rounds since 2025, from 2 sources
$60KVenture$22MVenture
- Latest round
- Venture, $22MSept 2026
- Step-upi
- 360×
- Investors
- 4
The funding story
Each circle is a round, placed by date and sized by amount. The line above is the running total.
- First round
- Venture, $60K Jan 2025
- Biggest round
- $22M Venture · Sept 2026
- Between rounds
- 20 months from the last two
The rounds
- Sept 2026
- Jan 2025
Who was in which round
The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.
Everyone who backed them
Missing a round, or an investor who was in one? Tell us.
Quick answers about FemtoAI
How much has FemtoAI raised?
FemtoAI has raised $22M across 2 rounds since 2025.
When did FemtoAI last raise?
FemtoAI's most recent round was a Venture of $22M in Sept 2026.
What was FemtoAI's biggest round?
Its most recent round, $22M in Sept 2026, is also its largest on record.
Who backed FemtoAI first?
FemtoAI's first round on record, in Jan 2025, was backed by Gaingels, MassChallenge and Amino Capital and 1 others.
What stage is FemtoAI at?
FemtoAI's latest named round is a Venture, in Sept 2026.
Where is FemtoAI based?
FemtoAI is based in the United States.
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