The 12 closest competitors and alternatives to Chai Discovery among biotech companies — ranked by similarity to what Chai Discovery actually does, not by market-cap band.
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Chai Discovery is a technology company that maintains an office in San Francisco. The company hires for roles such as software engineers and forward-deployed scientists to work on its platform and products.
Chai Discovery is a biotech company. Its most recent funding round, Series C, raised $400M in July 2026. Xcout tracks 4 named people at Chai Discovery, including Jack Dent (co-founder). Xcout recorded 9 job postings from Chai Discovery in the last 90 days, naming tools such as PyTorch.
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | $400M | — | |
| Series B | $130M | 12 named | |
| Series A | $70M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 9 job postings from Chai Discovery in the last 90 days, from a hiring record Xcout has kept since July 2026.
The weekly hiring trend, the roles and locations behind it — see Chai Discovery's hiring signals →
Ranked by semantic similarity — how close each company is to Chai Discovery by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
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Atlas Discovery is a company headquartered in San Francisco, CA, with three employees. It aims to address issues with patient drug response by building foundation models. The company is backed by Y Combinator.
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Atomic AI is a biotechnology research company specializing in RNA drug discovery utilizing atomic precision. Headquartered in San Francisco, California, the company combines machine learning and biology to develop advanced therapeutics.
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AbInitio Bio is developing the first foundation models specifically for biomanufacturing. The company is headquartered in San Francisco.
Biotechnology
Noetik Inc. is an AI-native biotechnology company headquartered in South San Francisco, California, leveraging advanced machine learning methods for biological discovery.
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Insitro is a physical artificial intelligence company headquartered in South San Francisco, California, that uses machine learning and data at scale to build a different kind of drug company.
Biotechnology
Molecule.one is a chemistry artificial intelligence company that develops autonomous discovery software for chemical research. Headquartered in Portola Valley, California, the company operates research and technical facilities to accelerate laboratory workflows.
Biotechnology
Standard Model Biomedicine is a biotechnology research company based in San Francisco, United States. The company is focused on developing a foundation model for human biology to advance biomedical research.
Biotechnology
Avicenna Biosciences, Inc. is a biotechnology company that uses machine learning-enhanced medicinal chemistry to accelerate drug discovery and optimization.
Healthcare
OneThree Biotech, Inc. is a New York City-based biotechnology company founded in 2018. The company develops an artificial intelligence-driven discovery platform designed to accelerate drug discovery and development by predicting novel targets, identifying patient-specific biomarkers, and finding drug candidates for repurposing.
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Tamarind Bio, Inc. provides AI infrastructure for biotech R&D, offering top computational biology tools to design and score proteins, peptides, and small molecules. Headquartered in San Francisco, California, the platform aims to accelerate discovery and research in the life sciences sector.
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Convexia is a biotechnology research company headquartered in San Francisco, California, United States. It utilizes an end-to-end AI stack to quickly find and acquire early-stage drugs, replacing traditional manual diligence processes with fast execution.
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Xaira Therapeutics is an integrated biotechnology company headquartered in the San Francisco Bay Area in California. The company focuses on leveraging advanced scientific methods for therapeutic discovery and development.
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