# Chai Discovery

**Source:** https://www.startuphub.ai/startups/chai-discovery
**Profile type:** Startup

> AI-powered drug discovery platform using foundation models for molecular design.

## About

Chai Discovery, founded in 2024 (OpenAI-backed, incubated in OpenAI offices), builds foundation models for predicting biochemical interactions. Raised $130M Series B at $1.3B valuation (Dec 2025). Partnership with Eli Lilly for drug development.

## Key facts

- **Slug:** chai-discovery
- **Website:** https://www.chaidiscovery.com/
- **Location:** San Francisco, United States
- **Founded:** 2023-05-01
- **Operating status:** Active
- **Total funding:** $872M
- **Sectors / tags:** Artificial Intelligence, Biotechnology, Drug Discovery, Molecular Design, Foundation Models, NeoLab, BIO + LIFE SCIENCES

## Frequently asked

### What does Chai Discovery do?

Chai Discovery, founded in 2024 (OpenAI-backed, incubated in OpenAI offices), builds foundation models for predicting biochemical interactions. Raised $130M Series B at $1.3B valuation (Dec 2025). Partnership with Eli Lilly for drug development.

### What is Chai Discovery's revenue?

StartupHub estimates Chai Discovery's annual revenue at $201.6M (range $120.8M to $442.3M, 27% confidence), based on comparable companies in the sector.

### What is Chai Discovery's valuation?

StartupHub estimates Chai Discovery's effective valuation at $3.9B (range $2.7B to $5.1B, 41% confidence), based on comparable companies in the sector.

### How much funding has Chai Discovery raised?

Chai Discovery has raised a total of $872M in funding. The most recent round on record is Series C.

### Where is Chai Discovery headquartered?

Chai Discovery is headquartered in San Francisco, United States.

### When was Chai Discovery founded?

Chai Discovery was founded in 2023.

### What industry does Chai Discovery operate in?

Chai Discovery operates in Artificial Intelligence, Biotechnology, Drug Discovery, Molecular Design, Foundation Models, NeoLab.

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