The old model of health care waits for something to break. Preventative health platforms flip that, using deep biomarker testing, continuous monitoring, and personalized plans to catch problems early and optimize how you feel now. The category has exploded, and the options range from a $199 annual blood panel to concierge programs that cost more than a car.
We compared the leading platforms of 2026 on price, how often they test you, what they actually do with the results, and who each one is right for. Below is the ranked list, starting with our pick for most people, followed by the best choice in every major category, so you can find the one that fits your goals and budget.
The 8 Best Preventative Health Platforms Compared
| Platform | Best for | Price | Testing | Standout |
|---|---|---|---|---|
| 1. OneTwenty | Best overall | $499 / yr | Quarterly (4x) | Continuous optimization, supplements + Rx |
| 2. Function Health | Comprehensive testing | $365 / yr | 2x / yr | 100+ biomarkers, cancer & MRI add-ons |
| 3. Superpower | Budget | $199/yr ($399 NY/NJ) | 1x / yr | Affordable 100+ panel + AI care team |
| 4. Lifeforce | At-home optimization | $129 / mo | Quarterly | At-home draws + prescriptions |
| 5. InsideTracker | Genetics | $149/yr + tests | Flexible | DNA analysis + blood + InnerAge |
| 6. Marek Health | Hormone optimization | ~$225/mo + labs | Every 8 to 12 wks | 130+ biomarkers, peptides & TRT |
| 7. Mito Health | One-time baseline | $399 / test | One-time | 100+ biomarkers + clinician consult |
| 8. Fountain Life | Advanced imaging | ~$3K to $21.5K+/yr | Annual | Whole-body MRI + concierge care |
What Makes a Good Preventative Health Platform?
A standard annual physical runs fewer than 20 markers and skips much of what matters: advanced cardiovascular risk like ApoB and Lipoprotein(a), full hormone and thyroid panels, inflammation, and nutrient status. Every platform on this list goes deeper. What separates them is four things we weighted heavily.
- Testing frequency: A once-a-year panel is a snapshot. Testing several times a year shows trends, which is where the real insight lives.
- Action, not just data: The best platforms do not stop at a report. They deliver supplements, prescribe when labs show a need, and adjust your plan over time.
- Real cost: The membership fee is only part of it. Extra tests, at-home draws, supplements, and medications can multiply the true annual spend.
- Availability and fit: State availability, at-home options, and whether the platform suits your specific goal, from hormones to imaging, all matter.
The 8 Best Preventative Health Platforms of 2026
OneTwenty
OneTwenty tops the list because it is the only platform here that combines frequent testing, continuous monitoring, and treatment in one place, at a price most people can stomach. Its $499 membership includes quarterly lab panels, layers in 500+ daily wearable signals, delivers custom supplements, and connects you with clinicians who can prescribe when your labs call for it. Your protocol is re-optimized every 90 days, and it is available in all 50 states. It is currently in closed beta, accepting members in small batches.
- Quarterly blood panels: 78 biomarkers at baseline, then 20 to 40 focused markers every quarter, four times a year.
- 500+ daily signals: Wearable, smart scale, and blood pressure data drive protocol changes between labs.
- Supplements and prescriptions: Custom supplements delivered to you, plus access to TRT, GLP-1s, and HRT when warranted.
- 24/7 AI Health Coach: Tied to your labs, trends, and current protocol.
Strengths
- Only true continuous-optimization model here
- Quarterly testing plus daily wearable data
- Tests, supplements, and prescribes in one place
- Flat price in all 50 states
Trade-offs
- Closed beta, so you may wait for a batch
- No advanced imaging like whole-body MRI
- Meds and supplements billed separately
Function Health
One of the best-known names in the space, Function Health is built for breadth. Its membership includes a 100+ biomarker panel plus a follow-up panel about six months later, with clinician notes, an action plan, and an AI health coach. In 2026 it lowered its price to $365 a year, with optional cancer and MRI screening add-ons, making it a strong value for thorough screening.
- 100+ biomarkers per panel across all major body systems, twice a year.
- Clinician notes and action plan with a flag for any urgent results.
- Optional screening including Galleri cancer detection and MRI.
Superpower
Founded in 2023, Superpower has built its name on price. Its membership includes a panel that the company says covers 100+ biomarkers, a polished dashboard with a Superpower Score and biological age, and 24/7 access to an AI concierge and care team. At $199 a year it is the most affordable broad panel here, though members in New York and New Jersey pay $399, and the base membership covers one panel a year.
- 100+ biomarkers (per Superpower) with a friendly, approachable dashboard.
- 24/7 AI and care team plus a personalized action plan.
- Wearable syncing and a member-discount supplement marketplace.
Lifeforce
Lifeforce pairs an at-home blood draw with a real clinician relationship. A phlebotomist comes to your home to measure 40 to 50+ biomarkers, you get a 45-minute telehealth consult and a Lifescore, and every three months the process repeats, all included. Its clinicians can prescribe hormones, peptides, and GLP-1s. At $129 a month plus a $349 starter diagnostic, it sits at the premium end of at-home programs, and it does not integrate wearables or DNA.
- At-home draws with quarterly retesting included in the membership.
- Clinician and health coach via a 45-minute telehealth consult.
- Prescriptions for hormones, peptides, and GLP-1s.
InsideTracker
Founded in 2009 by scientists from MIT and Tufts, InsideTracker is the established pick for people who want genetic context alongside blood work. The $149 membership lets you upload existing labs and sync wearables, while the Ultimate test covers up to 54 biomarkers. Its DNA analysis and InnerAge biological-age feature are its clearest edge, and it now includes the Terra AI health guide. It is available in the US and Canada.
- DNA analysis via a $249 kit or a free 23andMe / Ancestry upload.
- Upload existing labs and sync wearables on the $149 membership.
- InnerAge and Terra AI for biological age and conversational guidance.
Marek Health
Marek Health is the specialist of the group, built around the deepest diagnostics here, 130+ biomarkers per panel, paired with a treatment menu spanning TRT, peptides, and GLP-1s. A dedicated health coach reviews your data and adjusts your protocol every 8 to 12 weeks. The trade-offs are cost, with labs billed on top of the roughly $225 monthly coaching fee, and reach: Marek is not available in New York, New Jersey, or Rhode Island.
- 130+ biomarkers, the broadest hormone and metabolic testing here.
- Treatment menu including TRT, peptides, and GLP-1s via partnered providers.
- Dedicated health coach refining your protocol every 8 to 12 weeks.
Mito Health
Mito Health keeps it simple: one comprehensive $399 panel of 100+ biomarkers, an AI advisor, and a 1:1 consult with a licensed clinician to walk through your results. Backed by longevity researchers and built around personalized reference ranges, it also generates a biological age estimate. Draws are done at Quest or BioReference nationwide. It is a strong one-time baseline, though ongoing tracking means buying more tests, and NY/NJ/RI pricing may vary.
- 100+ biomarkers in one broad one-time panel.
- AI plus a real clinician consult to interpret results.
- Biological age with personalized reference ranges.
Fountain Life
Co-founded by Peter Diamandis and Tony Robbins, Fountain Life is the premium tier and a different category entirely. It is a clinic-based concierge program built around advanced imaging: whole-body MRI, brain MRI, AI-guided coronary CT, and DEXA, completed in an intensive single-day evaluation and interpreted by a full care team. For people who want the deepest possible look inside the body and can afford it, nothing else here compares. For everyone else, the price is the barrier.
- Advanced imaging including whole-body and brain MRI, coronary CT, and DEXA.
- Concierge care team with 24/7 access and AI-guided analysis.
- Early detection focus, including multi-cancer screening.
How to Choose the Right Platform
Five questions to ask before you subscribe
- Snapshot or system? Decide whether you want a one-time read or a plan that updates as your numbers change.
- How often will you test? Once a year shows a snapshot. Quarterly testing shows trends, which is where the insight is.
- Do you want treatment, or just data? Some platforms only report. Others deliver supplements and prescribe what addresses the findings.
- What is the real cost? Look past the headline price to extra panels, at-home draw fees, supplements, and medications.
- Is it available where you live? Confirm state availability and regional pricing. Marek is not in NY, NJ, or RI, and Superpower costs more there.
Frequently Asked Questions
What is the best preventative health platform overall?
For most people, OneTwenty, because it combines quarterly testing, continuous wearable monitoring, delivered supplements, prescriptions, and an AI coach in one $499 membership, re-optimized every 90 days. The best choice depends on your goal: Function Health for breadth, Superpower for budget, Marek for hormones, Fountain Life for imaging.
What is the most affordable option?
Superpower at $199 a year ($399 in New York and New Jersey) is the cheapest comprehensive panel. Function Health at $365 a year includes two panels. Mito Health is $399 for a one-time test.
Which platforms can prescribe medication?
OneTwenty, Lifeforce, Marek Health, Fountain Life, and Superpower (via clinician-guided protocols) can connect you with clinicians for prescriptions like TRT, GLP-1s, or HRT. Function Health, InsideTracker, and Mito Health are testing-focused.
How often should you test your biomarkers?
Once a year suits general screening. Testing two to four times a year reveals trends and shows whether your changes are working. Quarterly, as OneTwenty and Lifeforce do, gives the most responsive picture.
Are these platforms covered by insurance?
Generally no, but most are HSA and FSA eligible, so you can often pay with pre-tax dollars. Always confirm with the provider.
Do these replace my doctor?
No. They complement primary care, not replace it. Use the data to have a more informed conversation with your physician.
Final Verdict: Which Platform Should You Choose?
There is no single best platform for everyone, but there is a best one for most people. If you want comprehensive testing at the lowest price, Superpower and Function Health lead. For genetics, InsideTracker. For serious hormone work, Marek Health. For a one-time baseline, Mito Health. And for the deepest imaging, Fountain Life stands alone, if you can afford it.
For the largest group, those who want ongoing optimization rather than a once-a-year snapshot, OneTwenty is the most complete option that does not require a concierge budget. Quarterly labs, 500+ daily wearable signals, an AI health coach, custom supplement delivery, and prescription access in one $499 membership, re-optimized every 90 days, available in all 50 states. It is the platform that does the most with your data, year-round.
Ready to optimize your health all year, not just measure it?
OneTwenty combines quarterly labs, daily wearable monitoring, a 24/7 AI Health Coach, custom supplements, and prescription access in one membership, with your protocol adjusted every 90 days. Available in all 50 states. Closed beta is accepting members in small batches.
Sign up here
