DietRight

At-home nutrition testing

9 tools · last verified July 2026

These services send a sample kit — blood, stool, saliva or hair — and return dietary recommendations generated from the results. The category covers microbiome sequencing, micronutrient panels and broader biomarker testing.

Scientific support varies sharply within this category, and the marketing does not distinguish between the well-established and the speculative. A vitamin D blood panel and a microbiome-derived food scoring system are both sold as "personalised nutrition" while resting on very different amounts of evidence.

We're still building out this category. It's here so you can browse everything we've verified, but we're not promoting it in search until it's more complete.

Listed A–Z. We don't rank by payment — nobody can buy a higher position.

BloodAI Analytics

At-home testing

Priced as one of the cheapest per-analysis options in this category ($6.24 single / ~$4.49 each on the annual plan) for interpreting existing lab results.

Best forBudget-conscious users who want AI interpretation of existing lab results without a subscription commitment.
Single Analysis $6.24 Annual Subscription $79.90 (20 analyses, ~$4.49 each) Enterprise custom pricing 30-day money-back guarantee.
Web

GenoPalate

At-home testing

Explicitly offers an AI-powered recipe/meal planner built directly on the DNA test results, going beyond a static report into ongoing meal generation.

Best forPeople who want DNA-based food scoring paired with an AI recipe planner, with optional ongoing coaching.
DNA Nutrition Test $179 one-time or $149 first month then $99/month for test + unlimited coaching, cancel anytime.
WebiPhone / iPadAndroidHardware

InsideTracker

At-home testing

The $149/year Membership lets users run bloodwork from any source (not just InsideTracker's own tests) through its AI analysis — decoupling the AI insight layer from having to buy InsideTracker's own test kit.

Best forPeople who want to run their own bloodwork (from any provider) through an AI-driven longevity analysis platform.
Annual Membership $149/year Ultimate blood test $699 standalone or $340 with membership 4-test annual bundle $1,360 (or $1,088 discounted).
WebiPhone / iPadAndroidHardware

Jona Health

At-home testing

Uses AI specifically to interpret and synthesize scientific literature into individual recommendations, rather than relying solely on a static internal database.

Best forPeople who want AI-synthesized, symptom-specific guidance (e.g. acne, anxiety, bloating) tied to their microbiome, with practitioner access available.
Microbiome Profiling Kit: $485 retail (testing, shipping, and AI-analysis included) some third-party retailers list it discounted around $397.70.
WebHardware

Kantesti

At-home testing

Interprets lab results you already have (from any provider) rather than requiring its own blood draw, at a notably low per-report price ($9.99).

Best forPeople who already have lab results (from a doctor or other test) and want an affordable AI interpretation plus meal-plan guidance.
Free first analysis, no card required Single Report $9.99 one-time Annual Package $49.99/year (12 reports) Enterprise custom.
Free tierWebiPhone / iPadAndroid

Nourished

At-home testing

3D-printing technology allowing precise per-ingredient dosing within a single gummy — unique delivery format in this category.

Monthly Subscription: £35.99 per box delivered every 28 days. 12-Week Bundle: £90 (3 boxes). Annual Bundle: £360 (13 boxes, ~30% off). One-Time Purchase also available: £39.99, no subscription required.
Web

SelfDecode

At-home testing

A named, dedicated AI health coach ("DecodyGPT") that reasons across DNA, blood work, symptoms, and lifestyle together, rather than a static one-time DNA report.

Best forPeople who want an AI coach reasoning across DNA, blood work, and symptoms together, not just a static genetic report.
No free tier/trial. Bundles: Essential $499, Essential+ $799, Ultimate $899 (25% off $1,199) individual reports $99-$299.
WebHardware

Viome

At-home testing

Analyzes gene-expression activity (what the microbiome is actively doing right now) rather than just species presence/absence, generating supplement formulations reactive to that functional state.

Best forPeople who want functional (activity-based) microbiome insights paired with personalized supplement formulations.
historically reported around $249 (Gut Intelligence) to $349 (Health Intelligence) per test kit, plus an optional supplement subscription. HSA/FSA eligible.
WebiPhone / iPadAndroidHardware

ZOE

At-home testing

Grounds its food scores in what the company describes as the largest nutrition study in the world, run by its own scientific team.

Best forPeople who want testing-based personalized food guidance and are comfortable with an upfront kit cost.
Pricing is inconsistent across sources — reported as $294 upfront (4-month kit + membership) with ongoing membership separately cited between $9.99/month (12-month plan) and $39/month upfront/rolling. Recommend confirming the exact current structure directly before publishing.
iPhone / iPadAndroidWebHardware