Superpower runs a broad annual panel with an in-app score. Libby is the lifelong record those 100+ markers live in — import the PDF and it joins one timeline with your Quest, LabCorp, and doctor's labs, ready for AI or a clinician.
Libby is a companion to a big-panel membership, not a replacement for the blood draw.
Superpower is a genuinely useful way to get a broad panel once a year with a guided first read. The question its own members ask most is where do these 100+ markers live between tests, next to every other lab I've taken? — the gap a record you own fills.
A broad annual panel — 100+ biomarkers — with an in-app health score, AI chat, and action plans. It surfaces markers most people never get tested, like Lp(a) or ApoB. Check their site for current panel size and pricing.
Imports your Superpower PDF and every other lab, reconciles the units, and files each marker onto one lifelong timeline you own and can export — so a 100-marker annual panel becomes part of a history you can track and hand to AI or a clinician.
Read this as “these do different things,” not “one wins.” Many people keep a testing membership and a record they own — the membership tests and scores, the record remembers across every source.
| Superpower | Libby (a record you own) | |
|---|---|---|
| What it is | A longevity testing membership | A record you own |
| Core job | Order a broad annual panel, score it, guide you | Consolidate every lab onto one timeline |
| Draws your blood? | Yes | No — you bring results in |
| Other labs (Quest, LabCorp, your doctor) | Not the focus | All in one place, units reconciled |
| Timeline | This membership's testing | Your whole history, across providers and years |
| Biological age (PhenoAge) | Check their site (own score) | Yes — Levine PhenoAge, tracked over time |
| Works with AI | Within its own app | Feed your record to any ChatGPT or Claude |
| If you cancel | Access tied to membership | You keep and export your data |
| Price | Membership (billed by Superpower) | $250/yr or $29/mo · 14-day free trial |
Want the long version? Read our full guide: what to do with your Superpower results ›
Export your Superpower results as a PDF so you have them independent of the app. Same for your Quest and LabCorp labs.
Drop the PDF into Libby. It reads every marker, reconciles the units, and files each onto one axis with your other labs.
With your history in a structured form, reason about your trend — hand it to ChatGPT or Claude, or bring a clean summary to a clinician.
Import your Superpower panel and it joins one timeline you own — the first upload takes about a minute. Your first 14 days are free.
14-day free trial · payment method required · own and export your data anytime. See pricing.