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Superpower

Physician-founded annual membership offering 150+ blood biomarkers, AI-assisted insights, and optional prescriptions or peptides.

San Francisco, CAFounded 202350-200 employees
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What we like

+Physician-founded (team includes doctors from Stanford, Harvard, Oxford, and UCLA) with a 4.5/5 Trustpilot average
+$349/year undercuts comparable diagnostics-membership competitors and includes optional add-on prescriptions and peptides that pure lab-testing rivals don't offer
+AI-assisted result interpretation paired with on-demand clinician access

What to watch

Trustpilot sample is still small (354 reviews) for a nationwide brand — the 4.5 average should be read with that caveat
No phone-based customer support; patients describe extended email/text-only support cycles
Multiple patient reports of billing continuing after a cancellation attempt

Full Review

Superpower is a $349-per-year membership that tests 150+ biomarkers across two annual blood draws at Quest Diagnostics, paired with an AI health assistant and on-demand access to a clinician care team. Unlike pure diagnostics competitors, Superpower's care team can also prescribe medications and peptides as add-ons, giving it a broader product scope than lab-only membership rivals like Function Health. Founded in 2023 by a team with physician credentials from Stanford, Harvard, Oxford, and UCLA, the company holds a 4.5 Trustpilot rating, though the review count (354) is still modest for a young, fast-growing brand. Patient complaints center on the lack of phone support and instances of billing continuing after cancellation requests.

Last researched: 2026-09-19

Pricing

Prices shown are based on our most recent research and may not reflect current pricing. Telehealth providers update their pricing frequently. Always verify pricing directly with the provider before purchasing.

TreatmentCategoryPrice/moIncludesNotes
Annual Biomarker MembershipPrimary Care$349
Consults Lab work Shipping
Subscription required
At-Home Blood Draw Add-OnPrimary Care$49–$99
Consults Lab work Shipping
No subscription needed
Peptide / Prescription Add-OnPrimary Care$100–$300
Consults Lab work Shipping
No subscription needed

Score Breakdown

70
Trust & Safety (30%)
78
Value (25%)
68
Experience (20%)
68
Product Range (15%)
55
Reputation (10%)
Trust & Safety70/100
Value78/100
Experience68/100
Product Range68/100
Reputation55/100