Join for free

Chai Discovery

Backed by

Logo of Thrive Capital
Logo of Menlo Ventures
Logo of Lachy Groom

Visit Website

Visit Website

View Jobs

View Jobs

Raised $130M Series B on December 15, 2025

Raised $130M Series B on December 15, 2025

Chai has built an AI model that its founders claim can transform the process of designing molecules that bind to proteins and influence their function. The company aims to enable the creation of de novo antibodies and, ultimately, drugs.

San Francisco, United States

·

$130M Series B

·

Biotech

·

Onsite

·

1–10

Research Scientist

San Francisco office · Posted on Mar 6, 2026

Forward-Deployed Scientist

San Francisco office · Posted on Mar 5, 2026

Partnerships, Alliance Management

San Francisco office · Posted on Mar 4, 2026

Partnerships, Business Development

San Francisco office · Posted on Mar 4, 2026

Antibody Engineering

San Francisco office · Posted on Feb 15, 2026

Internship

San Francisco office · Posted on Jan 14, 2026

Software Engineer, Infrastructure

San Francisco office · Posted on Nov 25, 2025

Data Generation at Scale

San Francisco office · Posted on Nov 6, 2025

Product Designer

San Francisco office · Posted on Jun 30, 2025

Software Engineer, Product

San Francisco office · Posted on Jun 30, 2025

Research Engineer

San Francisco office · Posted on Sep 5, 2024

Outliers & Polymaths

San Francisco office · Posted on Sep 5, 2024

Explore similar companies to Chai Discovery

Edison

The AI platform for scientific R&D.

Biotech · Seed · Onsite · Based in San Francisco

Science

A brighter tomorrow enabled by neural engineering.

Biotech · Series C · Onsite · Based in Alameda

Loyal

Extending the lifespan of dogs.

Biotech · Series C · Remote · Based in San Francisco

Kingdom Supercultures

Natural functional ingredients that actually work.

Biotech · Series A · Onsite · Based in New York

CuspAI

Frontier AI for breakthrough materials.

Biotech · Series A · Remote · Based in London

Cortical Labs

Lab-grown neurons with silicon chips.

Biotech · Seed · Remote · Based in Melbourne

Convoke

AI-native OS for drug development.

Biotech · Seed · Onsite · Based in San Francisco

Converge Bio

Accelerating therapeutic breakthroughs with AI.

Biotech · Series A · Remote · Based in Tel Aviv

Mantis Biotech

Infrastructure for human-in-computer models.

Biotech · Seed · Onsite · Based in New York

Work Type

Remote

Onsite

Hybrid

Stages

Bootstrapped

Pre-Seed

Seed

Series A

Series B

Series C

Series D

Series E

Venture

Industries

Aerospace

AI

Analytics

Biotech

Climate

Construction

Consumer

Cybersecurity

Design

DevTools

Education

Energy

Fintech

See all Industries

Investors

Sequoia

Lightspeed

Index Ventures

Accel

Y Combinator

Insight Partners

Thrive Capital

a16z

Bain Capital Ventures

Kleiner Perkins

General Catalyst

ICONIQ

Felicis

See all Investors

Cities

Chicago

Los Angeles

New York

Philadelphia

Austin

Boston

Dallas

Denver

Portland

San Diego

San Francisco

San Jose

Seattle

Washington, DC

Countries

Armenia

Australia

Canada

Denmark

France

Germany

Hungary

India

Ireland

Israel

Netherlands

Singapore

Spain

Sweden

About · Sponsor · Submit ↗

Crafted by Louis and Gonzalo

Explore

Jobs

News