Who invested in Starling Medical

2 rounds we have observed, with the 5 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Healthcare

Raised 8 months agoY Combinator: W22

Funding summaryUpdated 26 Oct 2026

$9.7Mraised across 2 rounds since 2024, from 2 sources

$8.9MVenture$825KVenture

Latest round: Venture, $825KMar 2026
Biggest round: $8.9MVenture · Sept 2024
Investors: 5

See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

20252026

$8.9MVenture$825KVenture

First round: Venture, $8.9M
Biggest round: $8.9M
Between rounds: 18 months

The rounds

Mar 2026
Venture$825K1 new3 returning
Source recordedSEC filing: $825K sold, first sale Feb 2026
Sept 2024
Venture$8.9M4 new
Source recordedSEC filing: $6.8M sold, first sale Sept 2024

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.

Venture2024Venture2026

Y Combinator

National Science Foundation

Gaingels

MassChallenge

Capital Factory

Everyone who backed them

Y CombinatorAccelerator2rounds

National Science FoundationGovernment2rounds

GaingelsPrivate equity2rounds

MassChallengeAccelerator1round

Capital FactoryVC firm1round

Missing a round, or an investor who was in one? Tell us.

Also claim to have backed them

These 2 firms list Starling Medical 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.