Function Health

Summary active Updated Jul 31, 2026

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Location Austin, TX
Founded 2023
Latest Stage Growth
Total Raised $750M+

Investors

Vijay Pande ~2022 (2022)
Rahul Vohra Series B ($300M) (2025)
Ilya Kondrashov Series B (2025)
Esther Dyson Early (2021)
Nikolay Storonsky ~2024 (2024)
Bryan Kim Series B ($300M) (2025)
Halle Tecco Angel (2022)
Tommaso Conca Series B (2025)
General Catalyst growth (2026)
VZVC ~2022 (2022)
Todd & Rahul Capital Series B ($300M) (2025)
QuantumLight Series B (2025)
edventure-holdings Early (2021)
Andreessen Horowitz Series B ($300M) (2025)
techammer Angel (2022)

Founders

Jonathan Swerdlin Co-Founder & CEO

About

Function Health is an Austin-based preventive-health platform that combines lab testing, imaging, and personalized AI-driven intelligence to help members monitor and manage lifelong health 12. The company launched in beta in 2023 and reports more than 500,000 members and 100 million completed lab tests to date 12. Recent expansion includes acquisitions of Getlabs (nationwide at-home blood draw network), Ezra (full-body MRI), and SuppCo (supplement platform) 23. On 2026-07-30, Function announced $450M in growth financing from General Catalyst’s Customer Value Fund, structured as non-dilutive capital tied to customer acquisition 123.

Disclaimer: This is a lean profile built from initial round coverage and may be expanded as more information becomes available.

Funding History

Date Round Amount Lead Co-investors
2026-07-30 Growth $450M General Catalyst (Customer Value Fund) 123

What Investors Say

No independently sourced investor commentary beyond press-release attribution at this time.

What Founders Say

“Our mission is simple: enable you to live 100 healthy years. Everyone deserves to feel their best and avoid suffering.”

— Jonathan Swerdlin, Co-Founder & CEO of Function Health, in the round announcement 1

Sources


  1. PR Newswire, “Function Secures $450 Million Growth Financing from General Catalyst’s Customer Value Fund (CVF),” July 30, 2026. Accessed July 2026. https://www.prnewswire.com/news-releases/function-secures-450-million-growth-financing-from-general-catalysts-customer-value-fund-cvf-302838766.html

  2. Fitt Insider, “Function Lands $450M in Growth Financing from General Catalyst,” July 30, 2026. Accessed July 2026. https://insider.fitt.co/function-secures-450m-to-scale-preventive-health/

  3. Fierce Healthcare, “Function Health lands $450M in growth financing to scale tech-enabled preventive health,” July 30, 2026. Accessed July 2026. https://www.fiercehealthcare.com/health-tech/function-health-lands-450m-growth-financing-scale-tech-enabled-preventive-health