United States · 
Who invested in Marble Health?
Marble Health's investors include Costanoa Ventures, Khosla Ventures and FJ Labs. Costanoa Ventures led its latest round.
United States · Series A startup
Who invested in Marble Health
One round we have observed, with the 3 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.
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Funding summaryUpdated 5 Nov 2026
$16Mraised across 1 round since 2025, from 1 source
- Latest round
- Series A, $16MOct 2025
- Led by
- Costanoa Ventures
- Investors
- 3 (1 led)
The rounds
- Oct 2025
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 Marble Health 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 Marble Health
How much has Marble Health raised?
Marble Health has raised $16M across 1 round since 2025.
When did Marble Health last raise?
Marble Health's most recent round was a Series A of $16M in Oct 2025, led by Costanoa Ventures.
What was Marble Health's biggest round?
Its most recent round, $16M in Oct 2025, is also its largest on record.
Who backed Marble Health first?
Marble Health's first round on record, in Oct 2025, was backed by Costanoa Ventures, Khosla Ventures and FJ Labs.
What stage is Marble Health at?
Marble Health's latest named round is a Series A, in Oct 2025.
Where is Marble Health based?
Marble Health is based in the United States.
Who led Marble Health's rounds?
Costanoa Ventures led the Series A in 2025.
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