Superpower vs Function Health
A side-by-side comparison of two AI tools on pricing, fit, and capability.
Superpower
Longevity Membership
Function Health
Longevity Membership
| 9.2/10 | Rating | 9/10 |
| health-coaches | Tier | health-coaches |
| Longevity Membership | Category | Longevity Membership |
| From ~$199/yr | Starting price | From ~$365/yr |
| Annual membership | Pricing model | Annual membership |
| Cloud + at-home draw | Deployment | Cloud + lab draw |
| Yes | Self-serve | Yes |
| People who want the widest biomarker panel and AI coaching for the lowest annual price | Best for | Anyone who wants wide twice-yearly lab coverage with AI summaries and clinician sign-off |
Our verdict
On balance, Superpower edges ahead at 9.2/10 — but if your budget, tier, or existing stack favors the other, it can be the better fit. Read both full reviews.