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Cheiron

Los Altos, United States

seed$8M raisedFreshly fundedhealthtechdeeptechbiotech

Total Raised

$8M

Stage

seed

Location

Los Altos, United States

Founded

2024

Team size

11-50

Links

About Cheiron

AI-native operating system for drug development programs that models the live state of drug programs as a single connected system.

What sets it apart

Cheiron models an entire drug program as a single connected system, using a proprietary life sciences knowledge graph and workflow-native AI agents to produce traceable, cross-domain outputs.

Sectors

healthtechdeeptechbiotechSaaSAI

Business

ModelSaaS

Customerbiopharma teams, including biotech founders, translational research teams, clinical development, regulatory affairs, medical affairs, and program leadership

Notable

  • Raised an $8 million seed round led by Menlo Ventures
  • Built a life sciences knowledge graph spanning major public biopharma data sources
  • Launched AI agents for life sciences workflows across research, clinical, regulatory, medical, and commercial functions

Backing funds on Raise

Funding rounds

seed$8M

22 Jul 2026

Led by Menlo Ventures

Source ↗

Explore the market

FAQ

What does Cheiron do?

AI-native operating system for drug development programs that models the live state of drug programs as a single connected system.

Where is Cheiron based?

Cheiron is based in Los Altos, United States, founded in 2024.

How much has Cheiron raised?

Cheiron has raised $8M in tracked funding and is currently at the seed stage.

Who has invested in Cheiron?

Investors in Cheiron include Menlo Ventures, Moderna co-founder Robert Langer, Freda Lewis-Hall, Josh Meier, Laxman Narasimhan and John Giannandrea.