InsideTracker vs OneTwenty

What is InsideTracker, and what is OneTwenty?

InsideTracker is a blood analysis platform that scores ten healthspan categories from an Ultimate test. Recommendations for food, supplements, exercise, and lifestyle follow from those scores.

OneTwenty markets a "Full Forever Physical": quarterly bloodwork, daily device syncing, and a protocol that adjusts with every change. Its pricing is for founding members, before the public launch.

Both begin with blood work and end in a plan. They split on what that plan can contain: InsideTracker stops at recommendations, while OneTwenty extends to custom supplement packs and medications through independent providers.

What does InsideTracker include?

A $489 entry price gets you an InsideTracker membership, one Ultimate blood test, scores for ten healthspan categories, an Action Plan, and Terra, the AI health guide.

InsideTracker publishes a five-step path:

1. Join InsideTracker — Start with Ultimate plus membership, then have blood drawn at a lab or by a mobile phlebotomist.
2. Tell us about you — Answer a health profile on diet, supplements, exercise, and lifestyle so the analysis fits you.
3. Review analysis — Look through your optimal and suboptimal scores and markers, along with the habit changes suggested for them.
4. Take action — Put those habits into practice, lean on ProTips and check-ins, and sync a wearable.
5. Retest and refine — Test again after 3 to 6 months to adjust the plan.

Membership adds Nutrition DeepDive, a weekly Healthspan Habit Report, and a member community. Blood results from other providers can be uploaded too, at up to 30 sets per year.

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What does OneTwenty include?

OneTwenty's founding-member membership, priced at $499 a year ahead of public launch, pairs four blood draws a year with daily device syncing, a health coach, and an AI health assistant.

Its five-step system runs as follows:

1. Sign up — Join at founding-member pricing.
2. Schedule labs — Take a baseline draw at a walk-in location, or have a phlebotomist visit your door for $99, with an independent licensed provider ordering the panel.
3. Connect devices and past labs — Link wearables, a smart scale, and a blood pressure monitor, and bring in results from other labs.
4. Results plus action plan — Labs and device data merge into a protocol covering training, sleep, nutrition, and supplements, plus a referral to independent licensed providers where a prescription might help.
5. Retest quarterly — Focused panels every 90 days recheck the markers that need watching.

What biomarkers do InsideTracker and OneTwenty measure in 2026?

InsideTracker headlines up to 54 biomarkers on one Ultimate test, and OneTwenty lists 101 markers at baseline before three quarterly panels of 20 to 40 markers.

InsideTracker's 46 comes from its Ultimate Panel list, which is shorter than the store headline. OneTwenty's range reflects markers that apply to one sex and leaves out two panel-name entries. Its list also includes urinalysis, which InsideTracker's does not.

OneTwenty's quarterly panels are targeted retests, not repeats of the baseline, so its yearly figure counts results rather than distinct markers.

InsideTracker's add-ons include:

• Healthspan Category Tests — Single-category panels from $99 to $149, available to members.
• Biological age — InnerAge for $99 on top of a blood test.
• DNA — A cheek-swab kit at $249 reporting up to 38 wellness traits, US only.

OneTwenty keeps no add-on test catalog, so any extra markers reach you through the quarterly panels.

What are the official 2026 membership prices for InsideTracker and OneTwenty?

InsideTracker's membership with one Ultimate test costs $489, and OneTwenty charges a founding-member price of $499 a year, or $749 in New York and New Jersey, ahead of public launch.

InsideTracker's renewal is $149 a year, and each additional member-priced Ultimate test is $340. A mobile draw adds $119, and it is required in five states.

OneTwenty includes a walk-in draw and charges $99 for a phlebotomist at your door. Beyond the membership, Custom Packs start at $67 monthly and medications at $49 monthly, both billed on a recurring basis. The membership renews automatically at the then-current rate.

Both take pre-tax money. InsideTracker accepts HSA and FSA cards through its Truemed partnership, and OneTwenty lists its membership as reimbursement eligible, with your plan making the final call.

The annual prices land almost level, but they cover different amounts of testing: four draws at OneTwenty, one test at InsideTracker.

Prescriptions and supplements: advice at InsideTracker, products at OneTwenty

OneTwenty sells supplements and arranges medications, while InsideTracker stops at recommendations.

InsideTracker's Action Plan names foods, supplements, and lifestyle changes. The company says it is not a supplement manufacturer or brand, and it does not prescribe.

OneTwenty describes a ladder with three tiers. Lifestyle coaching comes first, then Custom Packs, a daily pack drawn from 63 ingredients in 8 categories and reformulated each quarter. The top tier is medication, where independent licensed providers decide whether a prescription fits.

A prescribed medication starts at its lowest dose with a monthly review, and the related markers join your next quarterly panel. Independent licensed pharmacies fill the order.

Four draws a year against one test

OneTwenty schedules a draw every quarter, and InsideTracker sells each retest as a separate purchase.

InsideTracker recommends retesting after 3 to 6 months. Each Ultimate test costs $340 at the member price, and Category Tests recheck one area from $99, each valid for 24 months.

OneTwenty's year runs on four stages: a baseline, a targeted retest, a progress check, and a plan for next year. Quarterly panels are chosen from whatever your baseline flagged, so the marker list shifts over the year.

Coaching, AI, and biological age

OneTwenty pairs a person with an AI assistant, while InsideTracker's guidance comes from its AI engine and the Terra AI guide.

At OneTwenty, a coach walks you through the panel and an AI health assistant watches incoming data, answers questions, and refers you to your own doctor for anything medical. InsideTracker's Terra answers questions from your report and profile, and the platform is not a substitute for a licensed professional.

Biological age splits too. InsideTracker sells InnerAge as a $99 add-on, while OneTwenty offers a free calculator on its site, with a seven-question estimate and a blood-based version. The membership's own score is different: One Health Score runs from 0 to 100 and follows the American Heart Association's Life's Essential 8.

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One membership, one blood draw. Get a full picture of your health and the action plan you need to improve it.

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Where are InsideTracker and OneTwenty tests available?

OneTwenty serves 49 states, all but Rhode Island, and InsideTracker draws across the US and in Canada.

In New York and New Jersey, collection laws keep OneTwenty from using its national lab network, so the fee is higher and the final markers differ. InsideTracker requires a mobile draw in New York, New Jersey, Rhode Island, Arizona, and Hawaii, though a member can instead test in a different state. Members in Canada need the mobile draw too.

Who is InsideTracker best for, and who is OneTwenty best for?

InsideTracker is best for:

• People who want recommendations for nutrition, training, and supplements without a prescribing layer.
• People who want to retest a single area with Category Tests.
• People who want DNA added to their blood data.

OneTwenty is best for:

• People who want a draw every quarter inside one price.
• People who want a coach and a protocol that can include custom supplement packs and medications.
• People happy to buy at founding-member pricing before the public launch.

The bottom line

InsideTracker suits readers who want a structured plan from a single test. OneTwenty suits those who want a quarterly cycle with a coach, supplements, and medications on the same dashboard. The headline prices are close, so the choice comes down to one test or four draws.

Both models send the next step to a separate bill. A further Ultimate test is $340 at InsideTracker. OneTwenty bills its Custom Packs, starting at $67 a month, and its medications, starting at $49 a month, outside the membership.

Superpower prices a year at $199 in most states, below both InsideTracker's $489 and OneTwenty's $499 founding-member price. Your results from a 100+ biomarker draw, wearables, and medical records feed Superpower AI, which writes your Superpower Protocol and keeps coaching you through AI and care team support. Add-on tests and scans sit in the marketplace beside supplements at up to 20% off, and prescriptions are available when clinically appropriate, priced separately. Superpower says 93% of members found their action plan more useful, even life-changing, than a yearly checkup.

Blood work is where a health plan starts, not where it ends. Build your home for health with Superpower today.