At-home blood test comparisons
Every head-to-head on one page. Prices and biomarker counts come from each company's own pages and were checked on September 29, 2026.
Test these at home
SiPhox Health covers 14 to 62 biomarkers per test from a needle-free upper-arm draw. From $124 a test plus $25 shipping.
See SiPhox plansThe main services side by side
| SiPhox Health | Function Health | Superpower | InsideTracker | Rythm Health | Everlywell | |
|---|---|---|---|---|---|---|
| Price | $124 + $25 shipping per test ($99 first test) | $365 a year | $349 a year | Ultimate plan $489 (membership plus one test) | $79 per test plus shipping | Everlywell 360 $399 a year; single kits from $49 |
| Biomarkers | 14 to 31 per core panel, 62 on Ultimate 360 | 160+ lab tests a year across two draws | 150+ markers a year across two draws (some, like Lp(a), are add-ons) | up to 48 biomarkers | 27 markers for men, 28 for women (no Lp(a), fructosamine instead of HbA1c) | 83 markers on Everlywell 360 (no ApoB) |
| Collection | At home, needle-free upper-arm device (EasyDraw) | Venous draw at a Quest lab, or an at-home draw | Venous draw at a Quest lab (at-home draw +$119) | Venous draw at Quest, or mobile phlebotomist (+$119) | At home (reported as an upper-arm device) | 360: venous draw at Quest; single kits: finger prick |
| Tests a year | You choose: 2, 4 or 12 | 2 | 2 | 1 | 4 | 1 |
| Results | 7 to 10 days after the lab receives it | First results within about 48 hours | 5 to 10 days | Within 7 business days | About 3 business days after the lab receives it | Varies by test |
| Doctor review | Not included (wellness service); paid results review available | Clinician notes on results | Care team access with membership | Algorithm-based recommendations | Physician sign-off, no consultation | Clinician-reviewed care plan (360); physician-reviewed kits |
| Where | All states except New York and Hawaii; also Canada | 48 states (not Rhode Island or Hawaii); NY and NJ can cost more | 39 states plus DC; NY and NJ priced differently | Mobile draw required in NY, NJ, RI, HI and AZ | All 50 states | Most states |
| HSA / FSA | Yes | Yes | Yes | Yes | Yes | Not verified |
Head-to-head guides
SiPhox vs Function HealthSiPhox vs Function Health: a $149 needle-free home test you can repeat every quarter, or a $365 yearly members...Read the comparisonSiPhox vs SuperpowerSiPhox vs Superpower: a needle-free home test at $149 you can repeat, or a $349 yearly lab membership with 150...Read the comparisonSiPhox vs InsideTrackerSiPhox vs InsideTracker: $149 needle-free home tests against the $489 InsideTracker Ultimate plan with a lab d...Read the comparisonSiPhox vs Rythm HealthSiPhox vs Rythm Health: two needle-free upper-arm home blood tests. Price per test, the markers each one skips...Read the comparisonSiPhox vs EverlywellSiPhox vs Everlywell: needle-free arm kits against $49 to $249 finger-prick kits and the $399 Everlywell 360 l...Read the comparisonFunction Health vs SuperpowerFunction Health vs Superpower: $365 vs $349 a year, 160+ vs 150+ results, what each panel really includes, add...Read the comparisonInsideTracker vs Function HealthInsideTracker vs Function Health: $489 for up to 54 biomarkers vs $365 for 160+, draws, results, clinician rev...Read the comparison
Reviews, prices and rankings
Blood test subscriptionBlood test subscriptions compared: SiPhox, Function Health, Superpower, Rythm and InsideTracker by yearly cost...Read the guideAt-home blood test costAt home blood test cost in 2026: prices by test type, cost per biomarker for SiPhox, Function, Superpower and ...Read the guideFunction Health reviewFunction Health review: $365 a year for 160+ lab tests at Quest, what is tested, clinician notes, member compl...Read the guideFunction Health costFunction Health costs $365 a year for 160+ lab tests. What is included, add-on prices, NY/NJ pricing, HSA/FSA ...Read the guideFunction Health alternativesThe best Function Health alternatives in 2026: SiPhox for at-home testing, Superpower, Rythm, InsideTracker, E...Read the guideSuperpower reviewSuperpower health review: $349 a year for 150+ biomarkers across two Quest draws, care team, complaints, the F...Read the guideInsideTracker reviewInsideTracker review: $489 for membership plus one Ultimate test of up to 54 biomarkers, $340 per extra test, ...Read the guideRythm Health reviewRythm Health reviews (often searched as Rhythm Health): $79 at-home arm test, 25+ biomarkers, 48-hour results,...Read the guideSiPhox costSiPhox cost in 2026: $124 plus $25 shipping per test ($99 first test), $596 a year quarterly, Ultimate 360 at ...Read the guideSiPhox Health reviewOur SiPhox Health review: the needle-free EasyDraw arm test, every panel and price, accuracy, what 950 Trustpi...Read the guideBest at-home blood testsThe best at home blood test in 2026, ranked: SiPhox, Function Health, Superpower, Rythm, InsideTracker and Eve...Read the guide
Want to run your own numbers? Use the cost per biomarker calculator, or start with the SiPhox Health review and the best at-home blood tests ranking.