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Terra
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The leading lab testing platform for health products

The trusted infrastructure for launching, operating, and scaling lab testing experiences. From test selection and fulfillment to results delivery and biomarker insights, Terra handles the complexity so your team can focus on building exceptional health products.

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Bloods dashboard

Run your lab testing experience on autopilot with Terra API

Lab partnerships, kit logistics, phlebotomist networks, and compliance posture. Every layer between the order and the result runs on our side, in the canonical Terra schema.

1
One API, every collection method
Home kits, mobile phlebotomy, and lab walk-ins through a single integration. The collection method is just a parameter on the order.
One API for every blood collection method
2
Nationwide US, plus the UK
Each order routes to the right lab partner for your user's location, automatically. The geography is invisible to your code.
Nationwide coverage across the US and UK
3
A full operations team running behind your product
Kit logistics, phlebotomist scheduling, lab routing, result delivery, and a status pipeline from order placed through sample received through result released. All running on our side of the API.
The medical-operations team behind the Terra API
4
Create a lab testing experience under your brand
Compose the panels you want from any biomarker subset, set the retail prices that fit your model, and put your brand on every part of the user experience. The lab science and supplier relationships run on our side.
A white-labeled blood testing program under your brand

Custom lab testing experiences without the operational overhead

Offer home test kits, mobile phlebotomy, and lab walk-ins under your own brand, straight out of the box. Every collection method returns the same structured biomarker results through one API, so you can launch a complete lab testing experience without building lab operations yourself.

Home test kits

Home test kits

A Tasso device ships to the user's address. They collect at home with a painless press on the arm, drop the sample in the post, and the lab handles the rest. The most accessible collection method, covering the majority of panels in the catalog.
Mobile phlebotomy

Mobile phlebotomy

A trained phlebotomist meets the user at home, at work, or wherever they spend the day. A full venous draw that covers the specialty panels requiring a larger sample.
Lab walk-ins

Lab walk-ins

The user books a slot at one of our partner labs in their city and walks in. Faster turnaround than a mailed kit, lower cost than a mobile visit, and full panel coverage including specialty work.

A clinical-grade catalog calibrated to your audience

Women’s hormones, men’s health, performance recovery, cardiovascular, metabolic, and preventative panels are all in the catalog, all under your brand. Compose your own from the full biomarker library when the use case calls for something custom.
01

Women's health

A measured hormonal picture for cycle, fertility, and menopause products. Backed by estradiol, progesterone, FSH, LH, SHBG, and prolactin.

Explore all panels
Women's health
02

Preventative care

The full-body baseline a yearly membership is built around. Metabolic, cardiovascular, hormonal, liver, and kidney health in a single draw.

Explore all panels
Preventative care
03

Energy and fatigue

Rule the thyroid in or out before your product recommends anything else. TSH, free T3, free T4, and TPO antibodies.

Explore all panels
Energy and fatigue
04

Chronic condition care

Routine monitoring for users on long-term medication or a chronic care plan. Creatinine, eGFR, BUN, and albumin tracked over time.

Explore all panels
Chronic condition care
05

Training and recovery

Show members why performance stalls and when they have recovered. Cortisol, testosterone, CK, vitamin D, ferritin, and magnesium.

Explore all panels
Training and recovery
06

Weight and metabolism

Measurable proof of progress for weight and longevity programs. HbA1c, fasting glucose, insulin, lipids, and ApoB.

Explore all panels
Weight and metabolism
07

Heart health

The cardiovascular risk a standard physical misses, years earlier. Full lipids with ApoB, Lp(a), homocysteine, and hs-CRP.

Explore all panels
Heart health
08

Nutrition and deficiency

Dose against measured deficiencies and prove the change at retest. Vitamin D, B12, folate, iron, magnesium, and zinc.

Explore all panels
Nutrition and deficiency
09

Your own panel

Compose any panel from the full biomarker library and ship it under your brand. The catalog is a starting point, not a ceiling.

Explore all panels
Your own panel
01

Women's health

A measured hormonal picture for cycle, fertility, and menopause products. Backed by estradiol, progesterone, FSH, LH, SHBG, and prolactin.

Explore all panelsWomen's health
02

Preventative care

The full-body baseline a yearly membership is built around. Metabolic, cardiovascular, hormonal, liver, and kidney health in a single draw.

Explore all panelsPreventative care
03

Energy and fatigue

Rule the thyroid in or out before your product recommends anything else. TSH, free T3, free T4, and TPO antibodies.

Explore all panelsEnergy and fatigue
04

Chronic condition care

Routine monitoring for users on long-term medication or a chronic care plan. Creatinine, eGFR, BUN, and albumin tracked over time.

Explore all panelsChronic condition care
05

Training and recovery

Show members why performance stalls and when they have recovered. Cortisol, testosterone, CK, vitamin D, ferritin, and magnesium.

Explore all panelsTraining and recovery
06

Weight and metabolism

Measurable proof of progress for weight and longevity programs. HbA1c, fasting glucose, insulin, lipids, and ApoB.

Explore all panelsWeight and metabolism
07

Heart health

The cardiovascular risk a standard physical misses, years earlier. Full lipids with ApoB, Lp(a), homocysteine, and hs-CRP.

Explore all panelsHeart health
08

Nutrition and deficiency

Dose against measured deficiencies and prove the change at retest. Vitamin D, B12, folate, iron, magnesium, and zinc.

Explore all panelsNutrition and deficiency
09

Your own panel

Compose any panel from the full biomarker library and ship it under your brand. The catalog is a starting point, not a ceiling.

Explore all panelsYour own panel
The biomarker library

Every biomarker, in Terra's canonical schema

Each result arrives with a canonical ID, LOINC code, reference range, and UCUM-validated unit, written into the same canonical Terra schema as the rest of the platform.

  1. Testosterone
  2. LDL cholesterol
  3. Hemoglobin
  4. Estradiol
  5. HDL cholesterol
  6. Ferritin
  7. Progesterone
  8. Triglycerides
  9. ALT
  10. DHEA-S
  11. and more…
  12. Apolipoprotein B
  13. AST
  14. Cortisol
  15. Lipoprotein(a)
  16. GGT
  17. TSH
  18. hs-CRP
  19. Creatinine
  20. Free T3
  21. Homocysteine
  22. eGFR
  23. Free T4
  24. Vitamin D (25-OH)
  25. Iron
  26. Insulin
  27. Vitamin B12
  28. Magnesium
  29. HbA1c
  30. Folate
  31. Zinc
  32. FSH
  33. ApoA1
  34. WBC
  35. LH
  36. Glucose
  37. RBC
  38. SHBG
  39. IL-6
  40. Platelets
  41. Free Testosterone
  42. GlycA
  43. Albumin
  44. Prolactin
  45. ESR
  46. ALP
  47. AMH
  48. Selenium
  49. Calcium

100+ biomarkers available.

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pioneer fund
samsung next
y combinator
general catalyst

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