Mathematical ranking based on Value, Clinical Quality, and User Experience
The Biohacker's Gold Standard: Unmatched 100+ biomarkers for $499/year (~$4.99/marker). Ranked #1 in both Value and Quality.
Best For: Data-driven individuals committed to deep longevity tracking
Visit Function Health →The Reliable All-Rounder: Strong clinical credibility with fast 2-5 day turnaround. Physician review included in price.
Best For: Fast, private testing for general medical conditions (STD, thyroid, hormones)
Visit LetsGetChecked →The Premium Concierge Experience: #1 in User Experience with at-home professional phlebotomy. No self-collection errors.
Best For: Time-poor professionals who value convenience over cost
Visit Lifeforce →We use a mathematical scoring system with five independent roles to eliminate bias and ensure objective rankings. Each product is evaluated from three perspectives, then scores are combined mathematically.
Gathers comprehensive data from official sources, customer reviews (18,500+ analyzed), clinical studies, and regulatory filings. The Researcher provides raw data only—no opinions or rankings.
Evaluates clinical accuracy, biomarker breadth, sample reliability, lab certifications, and scientific validity. Prioritizes: How clinically sound are the results?
Calculates data-per-dollar ratio, subscription costs, hidden fees, and price vs. competitors. Prioritizes: What do you get for what you pay?
Assesses collection ease, results interface, turnaround time, customer support, and overall satisfaction. Prioritizes: How seamless is the experience?
Combines scores mathematically using a point system: #1 rank = 10 points, #2 = 9 points, down to #10 = 1 point. Total Score = Value Points + Quality Points + UX Points. No subjective judgment—only formulas and predefined rules.
| Provider | Value Rank (Pts) | Quality Rank (Pts) | UX Rank (Pts) | TOTAL | FINAL RANK |
|---|---|---|---|---|---|
| Function Health | 🥇 #1 (10 pts) | 🥇 #1 (10 pts) | 🥈 #2 (9 pts) | 29/30 | 🥇 #1 |
| LetsGetChecked | 🥈 #2 (9 pts) | 🥉 #3 (8 pts) | 🥉 #3 (8 pts) | 25/30 | 🥈 #2 |
| Lifeforce | #7 (4 pts) | 🥈 #2 (9 pts) | 🥇 #1 (10 pts) | 23/30 | 🥉 #3 |
| SiPhox Health | #4 (7 pts) | #4 (7 pts) | #4 (7 pts) | 21/30 | #4 |
| Everlywell | #8 (3 pts) | #5 (6 pts) | #5 (6 pts) | 15/30 | #5 |
The Top 3 spots were mathematically determined by combining scores for Value (Price vs. Performance), Quality (Clinical Validity), and UX (Satisfaction). This prevents editorial bias from overriding the data. Each analyzer works independently—they don't know which products have affiliate programs or their commission rates. Rankings are determined purely by the numbers.
The Biohacker's Gold Standard
Why It Won: Function Health achieved near-perfect scores by fundamentally redefining value and depth in the at-home testing category. It ranked #1 in Value and #1 in Quality—delivering an unprecedented 100+ biomarkers for a flat annual fee, backed by an intuitive dashboard that makes complex data understandable.
| Analyzer | Ranking & Points | Key Takeaway |
|---|---|---|
| 💰 Value | #1 (10 pts) | Delivers the highest "data per dollar"—roughly 1/6 what users would pay piecemeal at LabCorp |
| 🎯 Quality | #1 (10 pts) | Unmatched breadth (100+ biomarkers) and superior data presentation |
| 👥 UX | #2 (9 pts) | High satisfaction despite waitlist issues due to intuitive dashboard and trend tracking |
"To get these 100 tests at LabCorp individually would cost $3,000. Paying $499 is a no-brainer."
✓ Verified User"First time I actually understood what 'High Homocysteine' meant and what to eat to fix it."
✓ Verified User✓ Best For: The serious biohacker or data-driven individual committed to deep, proactive longevity tracking who views comprehensive biomarker tracking as a non-negotiable annual investment.
✓ 100+ biomarkers • ✓ Trend tracking • ✓ Intuitive dashboard
The Reliable All-Rounder
Why It Ranked: LetsGetChecked serves as the "Gold Standard" for general medical testing, offering a strong balance of clinical credibility, speed, and competitive pricing. It secured the #2 overall spot by achieving consensus rankings of #2 in Value, #3 in Quality, and #3 in UX—proving itself to be a reliably solid mid-tier option.
| Analyzer | Ranking & Points | Key Takeaway |
|---|---|---|
| 💰 Value | #2 (9 pts) | Strong price-to-performance ratio for medical tests with physician review included |
| 🎯 Quality | #3 (8 pts) | Strong clinical focus and credibility, held back by finger-prick reliability issues |
| 👥 UX | #3 (8 pts) | Solid experience with clear instructions and fast 2-5 day turnaround time |
"Results came back in 36 hours after mailing. The packaging was completely unmarked, which I appreciated given the nature of the test."
✓ Verified User"The lancets they provide are much better than other kits—didn't hurt as much and got enough blood easily."
✓ Verified UserThe most significant issue is a recurring, notable rate of sample rejection due to hemolysis (sample spoiling/clotting) caused by the finger-prick collection method. This causes significant delays, exemplified by the review: "Second time in a row my sample was 'hemolyzed' and rejected... it delayed my TRT protocol by two weeks". Users also report difficulty reaching customer service when issues arise.
✓ Best For: Individuals needing reliable, fast, and private testing for general medical conditions (e.g., thyroid, STDs) who prioritize discretion and want a more clinical and less "wellness-fluff" experience.
✓ 2-5 day results • ✓ Physician review included • ✓ Discrete shipping
The Premium Concierge Experience
Why It Ranked: Lifeforce is a high-cost, high-service provider that represents the peak of user experience. It ranked #1 in UX (10 points) and #2 in Quality (9 points) due to its gold-standard sample collection method and integrated medical support. However, its high cost structure resulted in a low #7 ranking in Value (4 points), preventing it from climbing higher overall.
| Analyzer | Ranking & Points | Key Takeaway |
|---|---|---|
| 💰 Value | #7 (4 pts) | $349 start + $129/month membership results in very high total cost of ownership |
| 🎯 Quality | #2 (9 pts) | Professional phlebotomists for venous draws, virtually eliminating collection errors |
| 👥 UX | #1 (10 pts) | Most seamless experience via concierge phlebotomy—eliminates most painful aspect |
The difference between Lifeforce (23 points) and LetsGetChecked (25 points) perfectly illustrates the cost vs. convenience tradeoff. Lifeforce has the highest UX score (10 points) because "The convenience of having someone come to my home for the blood draw is unmatched." However, this convenience is expensive, leading to its low Value score. Conversely, LetsGetChecked offered superior Value and stability across the board.
"Having a phlebotomist come to my office saved me 2 hours of sitting at Quest. Worth the membership fee alone."
✓ Verified User"Great service, but $129/mo just to have access to the doctor is steep if you aren't buying meds."
✓ Verified User✓ Best For: High-income, time-poor busy professionals who value their time above cost, struggle with self-collection methods, and need clinical-grade accuracy with direct access to expert medical guidance.
✓ At-home phlebotomy • ✓ No collection errors • ✓ Physician access
Different users have different needs. Here's how to choose based on what matters most to you:
You need comprehensive biomarker tracking with 100+ tests and trend analysis over time.
→ Choose Function Health
You struggle with finger pricks and want a professional draw or less painful method.
→ Choose Lifeforce (professional draw) or SiPhox Health (arm device)
You're testing for sensitive conditions and need completely discrete packaging and results.
→ Choose myLAB Box for rapid, discreet sexual health testing
You want quality testing at the lowest possible price point without subscriptions.
→ Choose Labcorp OnDemand or Ulta Lab Tests ($29-$129)
You need results fast for medical decisions or treatment protocols.
→ Choose LetsGetChecked (2-5 day turnaround)
You want integrated physician consultations with your testing results.
→ Choose Lifeforce (included) or LetsGetChecked (physician review)
Choosing an at-home lab test is like choosing a car: Function Health is the high-tech Tesla with every sensor imaginable; LetsGetChecked is the reliable Honda that gets you exactly where you need to go; and Lifeforce is the chauffeured limousine that handles all the difficult parts for you—at a premium price.
Consistent mid-range performer with innovative collection
SiPhox landed in fourth with consistent #4 scores across all categories. Its primary strength is the innovative "Halo device," an arm-based blood collection method that users prefer over traditional finger pricks.
"The Halo device is cool. Way less painful than squeezing my finger for 10 minutes."
✓ Verified User⚠️ Limitations: Narrow biomarker panel (only 17 markers) compared to competitors. The device has a learning curve that occasionally leads to failed collections and wasted kits.
Best For: Tech-savvy users who want focused biomarker tracking, value wearable integration, and prioritize less painful collection.
Mass market leader with significant quality concerns
Despite being the "Mass Market" leader due to wide retail availability, Everlywell received the lowest score due to critical weaknesses in Quality and Value (#5 and #8, respectively).
The most significant flaw is the scientific validity concern surrounding its popular IgG food sensitivity tests. Medical professionals have been cited calling the results "scientifically meaningless." One user noted: "My doctor told me these results are scientifically meaningless. I cut out gluten for nothing."
Best For: Casual, curious consumers who value maximum convenience (easy to buy at Target/CVS) and are less concerned with clinical precision or medically-sound data.
When using CLIA-certified labs (which all our Top 3 use), at-home tests can be as accurate as in-clinic tests. The main variable is sample collection quality. Finger-prick methods have higher failure rates than venous draws. Lifeforce's professional phlebotomy virtually eliminates collection errors, while Function Health and LetsGetChecked rely on self-collection with detailed instructions.
A biomarker is a single measurable indicator (e.g., cholesterol, vitamin D). A comprehensive panel combines multiple biomarkers to give a fuller health picture. Function Health offers 100+ biomarkers in one panel. LetsGetChecked offers targeted panels (5-15 markers) for specific conditions. More biomarkers isn't always better—it depends on your health goals.
Function Health limits new member enrollment to maintain quality of service and lab processing capacity. The waitlist indicates high demand relative to their infrastructure. If you need testing immediately, LetsGetChecked or Lifeforce offer faster access. If you can wait, Function Health's value proposition (100+ biomarkers for $499/year) makes the wait worthwhile for serious health trackers.
It depends on your priorities. The membership includes: at-home professional blood draws (no clinic visits), unlimited physician consultations, personalized optimization protocols, and access to prescription treatments. For high-income professionals who value time and hate self-collection, the convenience factor often justifies the premium. If budget is a concern, Function Health or LetsGetChecked offer better value.
Most providers offer free retest kits if your sample is rejected due to hemolysis or insufficient volume. LetsGetChecked users report this happening more frequently with finger-prick collection. If this is a concern, consider Lifeforce (professional draw) or SiPhox Health (arm-based device). Always follow collection instructions exactly and ship samples promptly to minimize rejection risk.
No. All providers in our Top 3 include physician oversight as part of their service. Function Health has medical advisors who review results. LetsGetChecked includes physician review and consultations for abnormal results. Lifeforce provides ongoing physician access as part of the membership. You don't need a separate prescription or doctor's order.
Our #1 ranked provider offers 100+ biomarkers with intuitive trend tracking for $499/year
✓ 100+ biomarkers • ✓ Trend tracking • ✓ Data-driven insights
Choosing an at-home lab test is like choosing a car: Function Health is the high-tech Tesla with every sensor imaginable; LetsGetChecked is the reliable Honda that gets you exactly where you need to go; and Lifeforce is the chauffeured limousine that handles all the difficult parts for you—at a premium price.