Function Membership vs Superpower Annual Membership
Specs, prices, editor verdict, and who should buy which, compared side by side.
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Function Membership (premium, $365/yr) vs Superpower Annual Membership (mid, $349/yr). Different tools for different jobs (see the per-product details below).
Compared on 1 shared spec · cross-category comparison (ai software vs diagnostic).
We have not scored these two head to head, so this page does not name a winner. The Superpower Annual Membership starts at $349/yr and the Function Membership at $365/yr. The per-buyer recommendations below say who each one suits.
Side-by-side specs
| Spec | Function Membership | Superpower Annual Membership |
|---|---|---|
| price | $365/yr | $349/yr |
| biomarkers | 160+ lab tests | 150+ across two draws a year. CORRECTED 2026-10-02 at the request of the Superpower partnership team: the panel page (superpower.com/marketplace/products/baseline-blood-panel) lists 87 biomarkers in the first draw and 63 in the second draw, read 2026-10-02; the same page still carries an older block headed All 101 markers in your annual baseline draw, which is where our 101 came from on 2026-09-22, and the FAQ now says 50+ for the retest where it said 60+. Its comparison pages round the draws to about 90 and about 60. Superpower states it reports a mix of direct and derived biomarker metrics and badges the derived ones, ratios or indices calculated from measured values |
Function Membership also publishes: frequency, clinician review, subscription, delivery
Superpower Annual Membership also publishes: price, draw, results, care team, HSA/FSA, reader offer
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).
Buyers who want a comprehensive annual panel with app-based tracking at the lowest membership price in the category, especially first-time blood-panel buyers.
You want maximum marker coverage (Function tests 160+) or a clinician who writes your plan for you (Marek and Mito sell the doctor, not just the data).
Go deeper
Frequently asked
Which is better, the Function Membership or the Superpower Annual Membership?
We have not scored these two head to head, so this page does not name a winner. The Superpower Annual Membership starts at $349/yr and the Function Membership at $365/yr. The per-buyer recommendations below say who each one suits.
How much do they cost?
Function Membership: $365. Superpower Annual Membership: $349. Prices are verified against the manufacturer; check the live links for current pricing.
Who should buy which one?
Function Membership: Anyone running peptides, optimizing hormones, on a longevity protocol, or just wanting twice-yearly comprehensive labs at a fixed price. Superpower Annual Membership: Buyers who want a comprehensive annual panel with app-based tracking at the lowest membership price in the category, especially first-time blood-panel buyers.
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