We compared each service's own pricing pages, biomarker lists and collection instructions, all read on September 29, 2026, plus published research on capillary blood collection. We did not order these kits ourselves. Only SiPhox has a full scored review on this site so far; the others are ranked on published facts. See how we review.
Quick answer: the best at home blood test for most people
If "at home" means you never see a needle, a lab or a phlebotomist, there are only two serious options in the US: SiPhox Health (14 to 62 biomarkers per test from an upper-arm device) and Rythm Health (25+ biomarkers, results in under 48 hours once the lab has your sample). SiPhox covers more of the markers that matter, including Lp(a) and HbA1c, which Rythm does not list.
If you only want the most markers per dollar and do not mind a venous draw at Quest, Function Health ($365 a year, 160+ tests across two draws) and Superpower ($349 a year, 150+) are cheaper per biomarker. They are memberships you order at home, not tests you do at home. We label them that way below.
The 6 best at-home blood test services, ranked
The only mainstream service that gives you a broad panel from blood you collect yourself, without a finger prick or a lab visit. The EasyDraw device sits on your upper arm for about five minutes, and a live coach can walk you through it on video. The default Longevity Essentials panel includes ApoB, Lp(a), hs-CRP, HbA1c, testosterone or female hormones, vitamin D and ferritin. You can retest monthly, quarterly or twice a year and switch between six panels. The trade-offs: no included doctor review, 7 to 10 day results, and failed draws do happen. Score: 7.6 out of 10 in our full SiPhox review.
The most tests for the money: 160+ lab tests a year across two venous draws at Quest, with clinician notes on your results. It is ordered online but it is not an at-home test; an at-home draw costs extra. Pick it if you want one or two very broad snapshots a year and a needle does not bother you. SiPhox vs Function Health works through the trade.
Very close to Function Health on breadth and price: 150+ markers a year across a baseline and a retest, with care team access. Its published panel includes ApoB, Lp(a), hs-CRP, cystatin C, homocysteine and B12. Again this is a Quest venous draw, with an at-home draw as a paid extra, and pricing differs in New York and New Jersey. See SiPhox vs Superpower.
Rythm is the closest true at-home rival to SiPhox: self-collected at home, 25+ markers, and results in under 48 hours after the lab receives the sample. Its panel covers ApoB, hs-CRP, testosterone, SHBG, TSH, vitamin D and ferritin, but it lists fructosamine instead of HbA1c and does not list Lp(a). $79 per test plus shipping. See SiPhox vs Rythm Health.
InsideTracker is built around algorithm-based diet, exercise and supplement recommendations tied to your results. The Ultimate plan is $489 for membership plus one test of up to about 48 to 54 markers, drawn at Quest or by a mobile phlebotomist for $119 more. It is the most expensive per test on this list. See SiPhox vs InsideTracker.
Everlywell sells cheap single-purpose kits: a finger-prick cholesterol and lipids test for $49, HbA1c for $49 and a thyroid test for $149, each physician-reviewed. Its broad Everlywell 360 panel (83 markers, $399 a year) uses a Quest lab draw. Good for one question, weak for tracking many markers over time. See SiPhox vs Everlywell.
Side-by-side comparison
Facts below come from each company's own pages, read on September 29, 2026. Prices change often, so check at checkout.
| 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 |
Two patterns stand out. First, only SiPhox and Rythm let you collect the sample yourself without a lab or phlebotomist. Second, the lab-draw memberships win on breadth: 150 to 160 markers a year is roughly two and a half times what SiPhox's Ultimate 360 covers in one test.
What an at-home blood test costs per year
The sticker price hides how often you test. Here is the yearly cost at the cadence each service is built around.
| Service | Typical plan | Cost a year | Collection |
|---|---|---|---|
| SiPhox Health | 4 tests a year at $149 each (twice a year: $298) | $596 | At home, no needle |
| Function Health | Membership, 2 draws | $365 | Quest venous |
| Superpower | Membership, 2 draws | $349 | Quest venous |
| Rythm Health | 4 tests at about $100 all-in | About $400 | At home |
| InsideTracker | Ultimate plan, 1 test | $489 | Quest or mobile draw |
| Everlywell | Everlywell 360, 1 draw | $399 | Quest venous |
SiPhox is the most expensive option per year if you test quarterly, and the cheapest way to get a broad panel without a needle. Tested twice a year it costs $298, less than any lab-draw membership. Our blood test cost calculator works this out for your own cadence, and HSA and FSA rules can cut the real cost further.
Our arithmetic from prices on each service's own site, checked 29 Sep 2026. SiPhox includes $25 shipping per test; Rythm is about $100 all-in per test.
Price per year only tells half the story, because the services return very different numbers of results. Dividing the yearly price by the marker results you get back gives a fairer comparison:
Our arithmetic from prices checked 29 Sep 2026: yearly price divided by marker results, e.g. $365 / 160 for Function Health, $596 / 124 (31 markers x 4 tests) for SiPhox, $489 / 48 for InsideTracker.
The lab-draw memberships are roughly half the price per marker of SiPhox. What SiPhox sells instead is the draw itself: no appointment, no needle, and a result four times a year rather than twice.
Say you are 45, your doctor flagged borderline cholesterol, and you want ApoB and HbA1c checked every 3 months while you change your diet. SiPhox Longevity Essentials costs $124 for the first test plus 3 x $149 = $571 in year one, then $596 a year after that, with Lp(a), hs-CRP and 27 other markers included each time. Rythm Health costs about 4 x $100 = $400 but lists no HbA1c or Lp(a). InsideTracker at its member retest price is $489 + 3 x $340 = $1,509. Function Health and Superpower cost less ($365 and $349) but give you two readings, not four. If two a year is enough, SiPhox twice a year is $273 in year one ($124 + $149) and $298 after.
Collection methods explained
"At-home blood test" covers four very different ways of getting blood out of your body. The method decides how many markers a service can run and how often samples fail.
| Method | How it works | Sample size | Good for | Watch out for |
|---|---|---|---|---|
| Venous draw | A phlebotomist fills tubes from a vein at a lab or your home | Several milliliters | The widest menus: 100+ markers in one visit | Needle, appointment, travel or a paid home visit |
| Upper-arm device | A small vacuum device on the upper arm collects capillary blood into a tube in about 5 minutes | About half a milliliter in a 2025 study of a similar device | Broad panels without a needle or lab visit | Warm-up steps matter; some draws come up short; glucose and potassium are less reliable |
| Finger prick | You lance a finger and drip blood into a small tube | A few hundred microliters at most | Short panels: lipids, HbA1c, a few hormones | Squeezing the finger can damage cells and skew results |
| Dried blood spot | Drops of blood dry on a paper card that you mail back | A few drops | Single markers like HbA1c and some hormones | Limited menu; results depend on how well the spots are filled |
The strongest independent evidence for upper-arm devices comes from a 2025 study of Labcorp's version: it collected about 538 microliters on average and 17 of 19 common chemistry tests fell within CLIA accuracy limits, with glucose and potassium the exceptions. Our guide to whether at-home blood tests are accurate goes deeper.
Which at-home blood test should you pick?
Match the service to the job. Every figure below comes from the company's own pages, read on September 29, 2026.
| If you want | Choose | Why |
|---|---|---|
| One answer to one question | Everlywell single kit | Finger-prick lipids or HbA1c from $49, physician-reviewed |
| The most markers per dollar, and a needle is fine | Function Health or Superpower | 150 to 160+ markers a year for $349 to $365, about $2.30 per marker |
| A doctor's notes on your results | Function Health | Clinician notes are included in the $365 membership |
| A diet and exercise plan built from your results | InsideTracker | Algorithm-based recommendations; $489 for one test |
| The cheapest at-home retest | Rythm Health | About $100 all-in, results in a few days; no HbA1c or Lp(a) listed |
| Everything in one needle-free draw | SiPhox Ultimate 360 | 62 markers including thyroid, iron, liver and kidney, $274 with shipping |
| ApoB, Lp(a), HbA1c and hormones at home, tracked every 3 months | SiPhox Longevity Essentials | 31 markers, $149 a test with shipping, switch panels each test |
Whichever you choose, keep the results in one place and compare like with like: the same service, the same time of day and the same fasting state. Take anything well outside the reference range to your doctor, who can order a standard venous test to confirm it.
Buying checklist
- Name your three must-have markers first. For heart risk that means ApoB and Lp(a); for blood sugar, HbA1c; for hormones, total and free testosterone plus SHBG, or cycle-timed female hormones. Then check each service lists them.
- Decide how often you will test. Twice a year suits a lab-draw membership. Quarterly or monthly tracking suits an at-home service.
- Be honest about needles. If you will put off a lab visit for months, an at-home device you actually use beats a bigger panel you never book.
- Check your state. SiPhox does not serve New York or Hawaii; InsideTracker requires a paid mobile draw in several states.
- Count shipping and add-ons. SiPhox adds $25 shipping to every test. Lab-draw services charge extra for home visits.
- Know who reviews your results. SiPhox and Rythm do not include a doctor review; Function and Everlywell do. Plan to take any out-of-range result to your own doctor.
- Read the renewal terms. Memberships renew automatically. Put the next renewal date in your calendar the day you order.
- Pay pre-tax if you can. All six accept HSA or FSA cards or say to check at checkout.
How we ranked them
We score services on five weighted criteria: biomarker coverage (25%), cost per biomarker (25%), collection (20%), lab quality and transparency (15%), and results and follow-up (15%). Because this page is about at-home testing, collection carries real weight: a service that needs a lab visit cannot take the top spot, however good its value. SiPhox scored 7.6 out of 10 in our full review; the other five are ranked on the same criteria using their published prices, biomarker lists and collection methods. The full method is on our how we review page, and we explain how we handle affiliate links in our editorial policy.
Frequently asked questions
What is the most accurate at home blood test?
Accuracy depends more on the collection method and the lab than the brand. Venous draws at Quest or Labcorp are the reference standard. Upper-arm devices come next: a 2025 study found 17 of 19 common tests within CLIA limits. Finger-prick and dried spot kits are fine for a few markers such as HbA1c and lipids.
Are at-home blood tests worth it?
Yes, if you will actually test and act on the results. They are most useful for markers routine physicals skip, like ApoB and Lp(a), and for tracking a number over time. Take any result far outside the reference range to your doctor for a confirming test.
Which at-home blood test does not use a needle?
SiPhox Health uses an upper-arm device that it describes as needle-free, with no finger prick. Rythm Health also uses at-home self-collection. Most other services use either a finger prick or a venous draw.
How much does an at-home blood test cost?
Single-issue finger-prick kits start around $49. Broad at-home panels cost about $100 to $150 per test: SiPhox is $149 with shipping and Rythm is about $100. Lab-draw memberships cost $349 to $365 a year for two draws.
Is there a blood test subscription?
Yes. SiPhox bills per test on a monthly, quarterly or six-monthly cycle, Rythm bills monthly, and Function Health and Superpower are annual memberships. Our blood test subscription guide compares them.
Can I use my HSA or FSA for an at-home blood test?
Usually yes. SiPhox, Function Health, Superpower, InsideTracker and Everlywell accept HSA and FSA cards; Rythm says to check at checkout.
Sources
- SiPhox Health: membership, panels and pricing (checked 29 Sep 2026)
- SiPhox Health FAQ
- SiPhox Health panel comparison
- SiPhox Health: EasyDraw collection instructions
- SiPhox Health state coverage policy
- Function Health: pricing (checked 29 Sep 2026)
- Superpower: biomarkers and membership (checked 29 Sep 2026)
- Rythm Health: price and turnaround (checked 29 Sep 2026)
- Rythm Health: biomarkers tested (checked 29 Sep 2026)
- InsideTracker: Ultimate plan (checked 29 Sep 2026)
- Everlywell: tests and Everlywell 360 (checked 29 Sep 2026)
- Everlywell: Cholesterol & Lipids Test
- Diagnostics (Basel) 2025: performance of an upper-arm capillary blood collection device