InsideTracker vs Marek Health Base

Complete Head-to-Head Comparison

Compare costs, biomarker coverage, and value to find the best blood testing service for your needs

InsideTracker
Marek Health Base
Independent Analysis 2025 Updated Pricing Complete Biomarker Coverage

Quick Comparison Summary

Best Value
Marek Health Base
18.0 biomarkers per $100
Most Comprehensive
InsideTracker
48 biomarkers tested
Most Tests Per Year
InsideTracker
2 tests/year

Cost & Value Comparison

Service Details

FeatureInsideTrackerMarek Health Base
Lab LocationsQuest/LabcorpNationwide
Key FeaturesDNA integration, fitness tracker data, predictive modelingHormone optimization focus, TRT support, venipuncture included, Male/Female panels, custom panel builder
Notes$149/yr membership + $340/test for members. Mobile draw $119 extra. Estradiol/Progesterone are add-ons ($89). Insulin US-onlyBase panel. 4 tiers available ($250-$1,950). 45-min expert review sessions available. Heavy metals testing option

Biomarker Coverage Comparison

26
Tests in Common
16
Only in InsideTracker
14
Only in Marek Health Base

Tests Only in InsideTracker

Tests Only in Marek Health Base

Complete Biomarker Comparison by Category

BiomarkerInsideTrackerMarek Health Base
Complete Blood Count (CBC)
Hemoglobin
Hematocrit
Red Blood Cell Count (RBC)
White Blood Cell Count (WBC)
Platelet Count
MCV, MCH, MCHC
RDW (Red Cell Distribution Width)
Mean Platelet Volume (MPV)
Neutrophils
Lymphocytes
Monocytes
Eosinophils
Basophils
Lipid Panel / Cardiovascular Health
Total Cholesterol
LDL Cholesterol
HDL Cholesterol
Triglycerides
VLDL Cholesterol
Apolipoprotein B (ApoB)
Metabolic Health / Glucose
Fasting Glucose
Hemoglobin A1c (HbA1c)
Insulin
Uric Acid
Liver Function
ALT (Alanine Aminotransferase)
AST (Aspartate Aminotransferase)
ALP (Alkaline Phosphatase)
GGT (Gamma-Glutamyl Transferase)
Bilirubin (Total)
Albumin
Total Protein
Globulin
Kidney Function
Creatinine
BUN (Blood Urea Nitrogen)
eGFR (Estimated Glomerular Filtration Rate)
BUN/Creatinine Ratio
Electrolytes &Minerals
Sodium
Potassium
Chloride
Carbon Dioxide (CO2)
Calcium
Magnesium
Thyroid Function
TSH (Thyroid Stimulating Hormone)
Sex Hormones (Male)
Total Testosterone
Free Testosterone
SHBG (Sex Hormone Binding Globulin)
DHEA-S
Sex Hormones (Female)
Estradiol (E2)
Progesterone
Inflammation &Immune Markers
hs-CRP (High Sensitivity C-Reactive Protein)
Vitamins &Nutrients
Vitamin D (25-Hydroxy)
Ferritin
Iron (Serum)
TIBC (Total Iron Binding Capacity)
Stress &Adrenal Function
Cortisol
Advanced / Specialty Markers
Creatine Kinase
Autoimmune Markers
Cancer Screening Markers
Additional Specialized Tests
Transferrin Saturation
Urinalysis

Ready to Choose?

Based on this comparison, make an informed decision about your blood testing provider

Frequently Asked Questions

Which provider is better:InsideTracker or Marek Health Base?
Marek Health Base provides better value with 18.0 biomarkers per $100 spent, offering more comprehensive coverage for your investment. However, the best choice depends on your specific health goals, budget, and which biomarkers are most important for your situation.
How much do InsideTracker and Marek Health Base cost per year?
InsideTracker costs $680 per year for 2, while Marek Health Base costs $250 per year for 1. The cost per test is $340 for InsideTracker and $250 for Marek Health Base.
What biomarkers does InsideTracker test that Marek Health Base doesn't?
InsideTracker includes 16 unique biomarkers not found in Marek Health Base's panel. These include TSH (Thyroid Stimulating Hormone), Total Testosterone, Free Testosterone, and others.
Can I use insurance with InsideTracker or Marek Health Base?
Both InsideTracker and Marek Health Base are direct-to-consumer services that typically don't accept insurance. However, you may be able to submit receipts to your insurance for reimbursement if you have out-of-network benefits, or use HSA/FSA funds for payment. Check with your insurance provider and the testing companies for specific policies.
How often should I get blood work done?
Most health optimization experts recommend testing 2-4 times per year to establish baselines and track trends. InsideTracker includes 2 in their annual membership, while Marek Health Base includes 1. More frequent testing allows you to track the effectiveness of interventions and catch changes early.
Where can I get blood drawn for these tests?
InsideTracker uses Quest/Labcorp, while Marek Health Base uses Nationwide. Both typically have thousands of collection centers nationwide. You'll schedule your blood draw through their platform after ordering.

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