Who invested in Circadian OS?

Investors on record for Circadian OS: IndieBio, SOSV and SOSV SF & NY (Fka IndieBio).

Who founded Circadian OS?

Circadian OS was founded by Sofia Axelrod (Founder, CEO), Alexandra Saali (Co-Founder, CMO) and Tom Brennan (Co-Founder, COO).

Where is Circadian OS based?

Circadian OS is based in New York, United States.

Circadian OS

Revolutionizing Therapeutics through Temporal Intelligence

Health and bioIndieBio

Website: circadian-os.com.

LinkedIn: linkedin.com.

Category: Health and bio.

Sectors: Biotechnology, Health Diagnostics, Medical.

Based in: New York, United States.

Domain age: 3 years.

On Recent Funding since: Oct 11, 2026.

About Circadian OS

Circadian OS is a company based in New York, United States. Recent Funding lists it under Health and bio. It went through IndieBio (IndieBio NY 2025 H2). Investors on record for it include SOSV and SOSV SF & NY (Fka IndieBio). It was founded by Sofia Axelrod, Alexandra Saali and Tom Brennan.

Funding rounds

IndieBio NY 2025 H2
IIndieBio · batch
Source: indiebio.co
March 20, 2023
Website created

Founders and team

SA
Sofia Axelrod Founder, CEO

LinkedIn · source: circadian-os.com
AS
Alexandra Saali Co-Founder, CMO

source: circadian-os.com
TB
Tom Brennan Co-Founder, COO

source: circadian-os.com

Investors

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Questions and sources

Circadian OS: questions and answers

Who invested in Circadian OS?: Investors on record for Circadian OS: IndieBio, SOSV and SOSV SF & NY (Fka IndieBio).
Who founded Circadian OS?: Circadian OS was founded by Sofia Axelrod (Founder, CEO), Alexandra Saali (Co-Founder, CMO) and Tom Brennan (Co-Founder, COO).
Where is Circadian OS based?: Circadian OS is based in New York, United States.

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/circadian-os (get a free API key).