Function Health vs Nucleus Genomics
A side-by-side comparison of two AI tools on pricing, fit, and capability.
Function Health
Longevity Membership
Nucleus Genomics
DNA & Biological Age
| 9/10 | Rating | 7.9/10 |
| health-coaches | Tier | biomarkers |
| Longevity Membership | Category | DNA & Biological Age |
| From ~$365/yr | Starting price | From ~$249 one-time |
| Annual membership | Pricing model | One-time / subscription |
| Cloud + lab draw | Deployment | At-home kit + cloud |
| Yes | Self-serve | Yes |
| Anyone who wants wide twice-yearly lab coverage with AI summaries and clinician sign-off | Best for | People who want a genome-based view of risk and biological aging |
Our verdict
On balance, Function Health edges ahead at 9/10 — but if your budget, tier, or existing stack favors the other, it can be the better fit. Read both full reviews.