United States · Pre-seed startup

Who invested in Lume Health

2 rounds we have observed, with the 3 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.

HealthcareMedical Devices

Raised 9 months agoY Combinator: S20

Funding summaryUpdated 26 Oct 2026

$2.5Mraised across 2 rounds since 2020, from 2 sources

$1.0MSeed$1.5MPre-seed

Latest round: Pre-seed, $1.5MFeb 2026
Step-upi: 1.5×
Investors: 3

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.

202120222023202420252026

$1.0MSeed$1.5MPre-seed

First round: Seed, $1.0M
Biggest round: $1.5M
Between rounds: 5.5 years

The rounds

Feb 2026
Pre-seed$1.5M2 new
- Scrum Ventures
- Tiny VC
Source recorded
Aug 2020
Seed$1.0M1 new
- Y Combinator
Source recorded

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.

Seed2020Pre-seed2026

Y Combinator

Scrum Ventures

Tiny VC

Everyone who backed them

Y CombinatorAccelerator1round

Scrum VenturesVC firm1round

Tiny VCVC firm1round

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

Also claim to have backed them

This firm lists Lume 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.