Function Health
PrivateLast Round
Series B
Nov 19, 2025
Est. Valuation
$2.5B
Total Funding Raised
$354M
Momentum
Top 1%
of companies Caplight tracks
Company Overview
Function Health is a healthcare technology company that provides a membership-based platform offering comprehensive lab testing, advanced imaging, and personalized health insights.
Sector
Healthcare & Life Sciences
Verticals
Precision Medicine, Medical Imaging, Healthcare Analytics, Subscription Commerce
Business Model
B2C
Customer Profile
Subscription SaaS, Usage-Based SaaS
AI Layer
Application
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Function Health Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Function Health Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Nov 19, 2025 | ||||
| Series A | Jun 25, 2024 | ||||
| Seed | Mar 1, 2022 |
Key People
Founding team and executive leadership
Function Health Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Andreessen Horowitz | Series B, Series A |
| A16z Cultural Leadership Fund | Series A |
| 1843 Capital | Seed |
| Aglaé Ventures | Series B |
| Founders Future | Series B |
| Able Partners | Seed |
| Weekend Fund | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 16, 2026
Reached $2.5 billion valuation after recent funding.
- Apr 15, 2026
Acquired Ezra, a pioneer in full-body MRI screening.
Function Health Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Function Health's valuation, stock price, and market status.