United States · 
Who invested in Duet?
Duet's investors include Kairos VC and Lerer Hippeau. Kairos VC led its latest round.
United States · Series A startup
Who invested in Duet
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 this month
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Funding summaryUpdated 15 Nov 2026
$15Mraised across 1 round since 2026, from 1 source
- Latest round
- Series A, $15MNov 2026
- Led by
- Kairos VC
- Investors
- 2 (1 led)
The rounds
- Nov 2026
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 Duet 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 Duet
How much has Duet raised?
Duet has raised $15M across 1 round since 2026.
When did Duet last raise?
Duet's most recent round was a Series A of $15M in Nov 2026, led by Kairos VC.
What was Duet's biggest round?
Its most recent round, $15M in Nov 2026, is also its largest on record.
Who backed Duet first?
Duet's first round on record, in Nov 2026, was backed by Kairos VC and Lerer Hippeau.
What stage is Duet at?
Duet's latest named round is a Series A, in Nov 2026.
Where is Duet based?
Duet is based in the United States.
Who led Duet's rounds?
Kairos VC led the Series A in 2026.
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