Function Health

Private

Function Health is a membership-based preventive health platform that gives consumers access to 100+ lab tests, AI-generated health reports, and optional full-body MRI and CT scans. Co-founded by Dr. Mark Hyman and Jonathan Swerdlin, the Austin-based company aims to shift healthcare from reactive to proactive by empowering people with comprehensive testing and personalized insights at scale.

Founders Jonathan Swerdlin, Mark Hyman, Pranitha Patil, Mike Nemke, Seth Weisfeld

CEO Jonathan Swerdlin

Company

Founded

2022

Headquarters

Austin, United States

Financials

Total Funding

$354M

Last Valuation

$2.5B

Sectors

Artificial Intelligence

www.functionhealth.com Twitter Blog

Funding History

4 rounds

Series B Nov 19, 2025

$298M

Redpoint Ventures (Lead) Andreessen Horowitz Battery Ventures Samsung Next Menlo Ventures FirstMark Capital Founders Circle Capital Motley Fool Ventures RX3 Growth Partners Weekend Fund Seedcamp Wisdom Ventures Alumni Ventures

Series A Jun 25, 2024

$53M

Andreessen Horowitz (Lead) Wisdom Ventures

Seed Dec 1, 2023

Undisclosed

Pari Passu Venture Partners (Lead)

Seed Mar 1, 2022

$3M

Funding data is compiled from multiple independent sources including company announcements, press coverage, and regulatory filings. While we strive for accuracy, amounts and dates may reflect reported figures at time of announcement.