Million Marker

23andMe for environmental exposures

Berkeley, United States · Founded 2019 · $2.5M raised

Employees
1–10
Founded
2019
Business Model
B2C
Total Funding
$2.5M
Last Round
$307K GrantJul 2025
Rounds
4

About

We are a service for people to learn about their personal environmental exposures. Our first product is a urine test for exposure to chemicals in everyday products.

Summary

Million Marker is a Digital Health company based in Berkeley, United States, founded in 2019. It has raised $2.5M in total across 4 rounds, most recently a $307K Grant round in Jul 2025. Investors include Y Combinator.

Tech & App Stack

5 technologies & apps tracked

Every product and vendor across these categories, with where each signal came from.

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Funding History

GrantSBIR Phase I (NIH)Jul 2025
$307K

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Seed through Grant — per-round amounts, valuations, and who invested in each round.

Investors

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