Chai Discovery: Funding, Investors & Team (Oct 2026)
Chai Discovery develops artificial intelligence models that predict and reprogram biochemical molecule interactions to support drug discovery and molecular design. The company offers AI-driven platforms, including foundation models for molecular structure prediction and antibody design, that allow researchers and organizations to generate and assess novel molecules based on target inputs rather than extensive empirical screening. Its technology is applied to design antibodies and other molecular candidates with desired properties to help accelerate research and therapeutic development workflows. Chai Discovery partners with scientific and pharmaceutical teams to integrate its AI tools into discovery pipelines and expand access to computational design capabilities.
Chai Discovery has raised $530M across 2 funding rounds on record, the most recent a Series C of $400M announced in Jul 2026.
That round is above the $6.0M median round size for Artificial Intelligence companies tracked on FundedIQ over the last two years.
Chai Discovery Company Profile and Key Stats
Latest funding round on record: Jul 2026.
Chai Discovery Funding Rounds
Chai Discovery raised $130M in a Series B announced in Dec 2025.
7 months later, a Series C of $400M was announced in Jul 2026.
Chai Discovery Investors
29 investors are recorded in total; the 5 named above are those the record identifies.
Chai Discovery Founders and Leadership Team
Contact details for the Chai Discovery team: 2 of 2 have an email address on file, 2 have a LinkedIn profile.
Start 14-day free trial →Chai Discovery Funding Compared to Other Artificial Intelligence Startups
Chai Discovery's latest round of $400M is above the median round in Artificial Intelligence. Medians cover the last 24 months of disclosed rounds.
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Chai Discovery Funding FAQs
What does Chai Discovery do?
Chai Discovery develops artificial intelligence models that predict and reprogram biochemical molecule interactions to support drug discovery and molecular design. The company offers AI-driven platforms, including foundation models for molecular structure prediction and antibody design, that allow researchers and organizations to generate and assess novel molecules based on target inputs rather than extensive empirical screening. Its technology is applied to design antibodies and other molecular candidates with desired properties to help accelerate research and therapeutic development workflows. Chai Discovery partners with scientific and pharmaceutical teams to integrate its AI tools into discovery pipelines and expand access to computational design capabilities.
How much funding has Chai Discovery raised?
Chai Discovery has raised $530M across 2 rounds on record. The most recent is a Series C of $400M announced in Jul 2026.
When did Chai Discovery last raise funding?
Chai Discovery's most recent funding round on record is a Series C of $400M, announced in Jul 2026.
Who has invested in Chai Discovery?
Investors on record for Chai Discovery include OpenAI, General Catalyst, Menlo Ventures, Index Ventures, Sequoia Capital. FundedIQ records 29 investors in total.
Who founded Chai Discovery?
FundedIQ lists Joshua Meier (Co-Founder), Jack Dent (Founder) at Chai Discovery.
Where is Chai Discovery headquartered?
Chai Discovery is based in San Francisco, California, United States.
How many employees does Chai Discovery have?
Chai Discovery is in the 11-50 employee band.
When was Chai Discovery founded?
Chai Discovery was founded in 2024.
How does Chai Discovery's funding compare to other Artificial Intelligence startups?
Chai Discovery's latest round of $400M is above the $6.0M median round size for Artificial Intelligence companies on FundedIQ across 7,243 tracked companies over the last two years.
About FundedIQ's Chai Discovery Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Chai Discovery is left off this page rather than filled in.
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