Chai Discovery raises $400M Series C
Chai Discovery: Chai Discovery builds AI foundation models for predicting and designing molecules such as antibodies for drug discovery.
- Round
- Series C
- Amount
- $400M
- Announced
- Valuation
- $3.8B
- Lead investors
- Index Ventures, Kleiner Perkins, Sequoia Capital, Dimension
- Headquarters
- San Francisco, United States
More: Chai Discovery funding history · rounds in July 2026 · rounds in United States
Other Chai Discovery rounds
- Chai Discovery raises $130M Series B, . AI models. Led by General Catalyst, Oak HC/FT. Chai Discovery builds AI foundation models for predicting and designing molecules such as antibodies for drug discovery.
- Chai Discovery raises $70M Series A, . AI models. Led by Menlo Ventures. Chai Discovery builds AI foundation models for predicting and designing molecules such as antibodies for drug discovery.
- Chai Discovery raises $30M Seed, . AI models. Led by Thrive Capital, OpenAI, Dimension. Chai Discovery builds AI foundation models for predicting and designing molecules such as antibodies for drug discovery.