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SiPhox Health vs Marek Health
Comparison
SiPhox Health starts at $99 for new customers, with fast, painless at-home EasyDraw collection processed at a CLIA/CAP-certified lab. Members choose from goal-specific panels with up to 60 biomarkers and test monthly, quarterly, or every 6 months.
Marek Health pairs deep self-order lab panels with a guided optimization telehealth program popular with the biohacker community, collected through venous draws at Quest or Labcorp.
EasyDraw at home vs. a traditional venous draw
EasyDraw makes collection fast and painless at home using a small upper-arm sample, which is then processed by a CLIA/CAP-certified lab. Marek Health panels require a venous blood draw at a Quest Diagnostics or Labcorp location.


How SiPhox Health compares to Marek Health
| SiPhox Health | Marek Health | |
|---|---|---|
| Testing experience | ||
| How collection works | Fast and painless at-home blood sample collected with EasyDraw, then mailed to and processed by a CLIA/CAP-certified lab. | Venous draw at Quest Diagnostics or Labcorp locations; no at-home collection. |
| Travel required | No appointment or lab visit required for standard at-home collection. | Requires visiting a Quest or Labcorp location. Results can take around 14 business days. |
| Pricing and cadence | ||
| Price | $99 for new customers, then renews at $124 + $25 shipping. | Total Health Panels from $150 to $1,950: Comprehensive $495 (80+ biomarkers), Complete $895 (100+), Executive $1,950 (130+). Individual biomarkers from $9 each. |
| Testing frequency | Monthly, quarterly, or every-6-month testing. Members can pause, cancel, or change cadence anytime. There is no commitment. | One-time panel purchases; the guided optimization telehealth program with quarterly consults is sold separately. |
| Coverage | ||
| Biomarker breadth | Goal-specific base panels, plus Ultimate 360 as the broadest SiPhox Health panel with up to 60 biomarkers. | 80+ to 130+ biomarkers on flagship panels, with gold-standard LC/MS hormone assays and a 100+ marker a-la-carte catalog. |
| Results | ||
| Guidance after results | Personalized insights, an action plan, 24/7 answers with Sai our AI health coach, exercise, diet, and supplement recommendations, wearable integrations, past lab uploads, and an all-in-one dashboard. | A 45-minute health-coach lab review and analysis report is a paid add-on; the guided optimization program adds a dedicated coach, provider consults, and prescriptions. |
| Membership features | ||
| Panel flexibility | Select from 4 base panels. Panel upgrades available, up to 60 biomarkers. Test once a month, quarterly, or every 6 months. Members can pause, cancel, or change cadence anytime. | Deep custom panel building and one-time bundles, but no cadence membership or trends dashboard. |
SiPhox Health is the stronger fit if you want
- Fast, painless EasyDraw collection at home with certified-lab processing
- Guidance included with every result instead of paid review add-ons
- A recurring membership at a fraction of flagship panel pricing
- Not available in NY
Marek Health may fit better if you want
- Very deep 100–130+ biomarker panels with LC/MS hormone assays
- Cheap a-la-carte single biomarkers to build your own panel
- A guided optimization program with providers who prescribe
- Requires a lab visit, and results can take around 14 business days
- Not available in NY, NJ, or RI
Start with the panel that fits your goals.
Membership includes your choice of a base panel, clear insights, and flexible testing cadence.