Function Health Function Membership vs Levels Membership
Specs, prices, editor verdict, and who should buy which - compared side-by-side.
Function Health Function Membership (premium, $365/yr) vs Levels Levels Membership (premium, $199/yr) - different tools for different jobs (see the per-product details below).
Compared on 1 shared spec · same category (ai software).
These are close picks. Both score in the same range. The right call depends on buyer profile - read the per-buyer recommendations below.
Side-by-side specs
| Spec | Function Health Function Membership | Levels Levels Membership |
|---|---|---|
| price | $365/yr | $199/yr |
| subscription | $365/yr | $199/yr |
Function Health Function Membership also publishes: biomarkers, frequency, clinicianReview, delivery
Levels Levels Membership also publishes: hardware, features
Who should buy which
Anyone running peptides, optimizing hormones, on a longevity protocol, or just wanting twice-yearly comprehensive labs at a fixed price.
You already get comprehensive labs through your concierge clinic, or you only want the cheapest single-panel test (go InsideTracker).
Anyone wanting to understand their personal food/exercise/sleep response to glucose, or working on insulin sensitivity.
You're prone to obsessing over normal variation, or you already have well-managed metabolic health and don't need data.
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Frequently asked
Which is better, the Function Health Function Membership or the Levels Membership?
They are closely matched on our scoring, so the right pick comes down to your priorities. The verdict and spec table above compare them on price, features, and who each one suits.
How much do they cost?
Function Health Function Membership: $365. Levels Membership: $199. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
Function Health Function Membership: Anyone running peptides, optimizing hormones, on a longevity protocol, or just wanting twice-yearly comprehensive labs at a fixed price. Levels Membership: Anyone wanting to understand their personal food/exercise/sleep response to glucose, or working on insulin sensitivity.