Function Health
Direct-to-consumer comprehensive bloodwork subscription + AI-powered insights. Mark Hyman is co-founder. 200K+ members.
- Location
- Austin, United States
- Raised
- $53M+
- Stage
- Series A
- Founded
- 2021
- Category
- Other
- Funding
- VC-backed
- Team
- 51-200
Funding figures as of Jul 2025 · not independently verified
Founders of Function Health
- Jonathan Swerdlin
- Pranitha Patil
Investors backing Function Health
- Andreessen Horowitz
- Founders Fund
Frequently asked questions
What does Function Health do?
Direct-to-consumer comprehensive bloodwork subscription + AI-powered insights. Mark Hyman is co-founder. 200K+ members.
Where is Function Health based?
Function Health is based in Austin, United States.
When was Function Health founded?
Function Health was founded in 2021.
How much has Function Health raised?
Function Health has raised $53M+ in their Series A round as of Jul 2025.
Who founded Function Health?
Function Health was founded by Jonathan Swerdlin, Pranitha Patil.
Who has invested in Function Health?
Function Health is backed by Andreessen Horowitz, Founders Fund.
How Function Health would pitch themselves
○ Auto-generated01Target customer
Customers in the Function Health space — typically operators or teams running into the problem this product solves.
02Problem they solve
Direct-to-consumer comprehensive bloodwork subscription + AI-powered insights. Mark Hyman is co-founder. 200K+ members. The category has historically been served by tools that miss the modern workflow this product is built around.
03Key differentiator
Function Health differentiates on 100+ lab tests, twice a year. Backed by Andreessen Horowitz + Founders Fund, $53M+ raised — the company has resources + validation to compound this thesis. Founded by Jonathan Swerdlin + team.
04Go-to-market strategy
Series-A scaling stage — building outbound sales motion, hiring first AEs, layering on customer success. Mix of PLG (where the product allows) + direct sales for higher-ACV deals.