Compared with Function Health, Superpower and WHOOP Advanced Labs: see the comparison →
InsideTracker is the original biomarker membership platform — one of the first companies to build a consumer-facing health analytics layer on top of blood testing. The AI-driven action plan system is useful, and the ability to upload results from other platforms for analysis at $149/year is a compelling standalone feature. The main knock: the panel is smaller than newer competitors at a higher per-biomarker cost, and the recommended retesting frequency makes annual costs add up fast. Best for people who want goal-oriented coaching built around their data, not just a results report.
InsideTracker is a health analytics platform built around blood biomarkers, DNA, and wearable data. The core product is a membership ($149/year) that gives you access to the platform, plus the ability to purchase blood tests through InsideTracker at member pricing. You can also upload existing blood results from other providers for analysis without buying a new test.
What distinguishes InsideTracker from a standard lab panel is the software layer. After your results are analyzed, the platform generates a personalized Action Plan — specific recommendations across nutrition, supplements, sleep, and exercise tied to your biomarker data and health goals. It also calculates an InnerAge — a biological age estimate based on your markers — and provides daily ProTips connected to your fitness tracker data.
Platform access, upload past blood results, sync wearables, access action plans and predictive modeling. No blood test included.
$149 membership plus the Ultimate blood panel (up to 54 biomarkers). Member pricing brings the test to $340. Non-member Ultimate is $680.
InsideTracker recommends retesting every 3 months. Two Ultimate tests with membership totals ~$829. Four tests approaches $1,500+/year.
The real cost question: InsideTracker's value proposition depends heavily on how often you retest. At one test per year with membership, the cost is defensible. At the recommended quarterly cadence, annual costs crest well over $1,000 — for 54 biomarkers. Function Health covers 160+ markers for $365/year with two draws included. That math is worth knowing before you commit.
The Ultimate plan tests up to 54 biomarkers across metabolic health, inflammation, hormones, nutrients, and liver and kidney function. The panel covers the core markers well — lipids, glucose, HbA1c, thyroid (TSH), key vitamins and minerals, inflammatory markers like CRP and ferritin, and sex hormones.
Notable gaps compared to more comprehensive competitors: no APOE genotyping in the base panel, limited advanced cardiovascular markers (no ApoB, Lp(a) unless added), and no cancer screening add-ons. DNA testing is available separately and adds genetic trait analysis across 29 wellness categories.
InsideTracker's software is its strongest differentiator. After your results are processed, the platform generates recommendations that are specific to your data — not generic wellness advice. If your ferritin is low, you get targeted dietary recommendations for iron absorption. If your cortisol is elevated, sleep and stress interventions are prioritized.
The ProTips feature connects your wearable data (Oura, Garmin, Apple Health) to your blood results for ongoing, real-time nudges. This integration between static biomarker data and continuous wearable data is something most competitors haven't built yet.
The InnerAge calculation is a useful motivational tool — seeing your biological age relative to your chronological age is a clearer performance metric than individual biomarker values for many people.
| Dimension | Weight | Score |
|---|---|---|
| Biomarker depth | 26% | 7.0 |
| Scientific validity | 22% | 8.0 |
| Actionability | 22% | 7.5 |
| Value | 17% | 7.0 |
| Experience | 13% | 8.5 |
Score formula: (7.5×30 + 8.5×25 + 9.5×25 + 7.5×20 + 8.5×15) ÷ 115 = 952.5 ÷ 115 = 8.3
Start with your InnerAge — it's the most digestible summary of where your biomarkers collectively land. If your biological age is significantly higher than your chronological age, the Action Plan will point you to the markers driving it. Work those first.
The upload feature is underutilized by most people. If you're already running tests through Function Health, Superpower, or your doctor, uploading those results to InsideTracker for $149/year adds a meaningful analysis layer without duplicating the cost of testing. Think of it as a software subscription on top of your existing data.
Don't over-rotate on retesting at InsideTracker's recommended quarterly cadence unless you're actively intervening on specific markers. Most biomarkers don't move meaningfully in under 90 days. Annual or semi-annual testing is sufficient for most people.
| Platform | Biomarkers | Annual cost | Tests/year | Clinician review |
|---|---|---|---|---|
| InsideTracker | Up to 54 | $489–$829+ | 1–4 (extra cost) | No — AI only |
| Function Health | 100+ | $499/yr | 2 included | Yes |
| Superpower | 100+ | $499/yr | 2 included | Yes |
| WHOOP Advanced Labs | ~40 | Varies | Varies | No |