Chai Discovery Founders: Joshua Meier, Funding & Investors

Joshua Meier co-founded Chai Discovery, a San Francisco biotech backed by OpenAI, Thrive Capital, DCVC and Menlo Ventures.

About Joshua Meier

Joshua Meier is the founder of Chai Discovery. Chai Discovery operates in Biotech and is based in San Francisco, CA. Chai Discovery has raised $200M, latest Series B $130M (2025). Backers on record include Clay Hutmacher, Greg Brockman, Henry DuBose Montgomery, Joshua Kushner, Mark Siegel, DCVC and 3 others.

Joshua Meier at a glance

Company
Chai Discovery
Industry
Biotech
Location
San Francisco, CA
Total raised
$200M
Investors on record
Clay Hutmacher, Greg Brockman, Henry DuBose Montgomery, Joshua Kushner, Mark Siegel, DCVC, Menlo Ventures, OpenAI

Frequently asked about Joshua Meier

Who is Joshua Meier?
Joshua Meier is the founder of Chai Discovery. Full profile, funding history and background on StartupFundraising.com.
What company did Joshua Meier found?
Joshua Meier founded Chai Discovery, a Biotech company based in San Francisco, CA.
How do I contact Joshua Meier?
Verified contact routes including LinkedIn, background and funding history for Joshua Meier are available on the StartupFundraising.com founder profile.

This founder profile draws on disclosed rounds, filings and investor records in the StartupFundraising database and is updated as new funding is recorded. Founders raising now use profiles like this one to study comparable Biotech journeys in San Francisco — who backed them, at what stage, and how much they raised.

Chai Discovery funding profile (1)

More Biotech founders (40)

Browse related founder lists (11)

Full founder directory · Investor directory · Company funding database · Fundraising library