Most blood testing platforms look similar.Until you compare what actually matters.

No. Vitals Vault is a one-time purchase — not a subscription. You pay once, get your full panel, receive your 90-page report, and keep access to your results and AI health assistant forever. There is no auto-renewal, no cancellation penalty, and no surprise charges. When you’re ready to retest (we recommend every 6–12 months), you decide if and when to purchase again. Function Health ($365/yr) and InsideTracker ($149/yr) both auto-renew — Vitals Vault never will.

Far more than numbers. Every plan includes a 90-page Functional Health Report that evaluates each biomarker against two sets of ranges: the standard lab range (are you sick?) and a functional optimal range (are you actually healthy?). Here’s why that matters: A TSH of 4.0 is “normal” on your Quest report — but functional practitioners know anything above 3.0 correlates with early thyroid underperformance, and you’ve been blaming your fatigue on sleep. A fasting glucose of 94 passes every standard screen — but your TyG Index flags insulin resistance that won’t show up on an A1c for another decade. A ferritin of 25 is “within range” — but paired with your hs-CRP and dropping iron saturation, it’s a pattern of chronic inflammation your doctor would never connect from a standard panel. The report scores 12 body systems, calculates 34–50 clinical ratios that don’t appear on your Quest report, and gives you a specific Action Plan with supplement recommendations, dosages, safety notes relative to your medications, and PubMed-cited evidence. You also get biological age calculation and an AI health assistant. This is what you cannot replicate by pasting results into ChatGPT — it only knows standard reference ranges, not functional optimal ranges or calibrated system-level scoring.

Here’s what each plan actually catches. Essential ($99, 120+ biomarkers): the full baseline — metabolic health, thyroid, liver, kidney, blood sugar, cholesterol, CBC, testosterone, estradiol, and clinical ratios like AIP (catches cardiovascular risk when cholesterol looks fine), TyG Index (flags insulin resistance years before A1c moves), NLR (the immune ratio ER doctors use for systemic inflammation), and AST:ALT (distinguishes fatty liver from other liver stress). Advanced ($199, 140+): everything in Essential, plus the markers that explain why you’re tired, gaining weight, or losing muscle — insulin, SHBG, free & bioavailable testosterone, iron panel, hs-CRP, B12, folate, and ratios like LDL-C/ApoB (reveals dangerous small dense particles when LDL looks normal) and T:E2 (the testosterone-to-estradiol balance that drives energy, body comp, and mood in both sexes). Max ($399, 160+): everything in Advanced, plus the longevity layer — cortisol, progesterone, DHEA-S, IGF-1, homocysteine, Lp(a), ApoB, vitamin D, magnesium, zinc, and ratios like HOMA2-IR (quantifies insulin resistance directly), QUICKI, and Cortisol:DHEA-S (measures adrenal reserve — when this is off, you’re burning out faster than you recover). Each plan includes the tiers below it. If you need cortisol, progesterone, or advanced cardiac markers — go Max.

You can add from 1,000+ individual tests at wholesale rates right during checkout or anytime from your dashboard — from $2 for basic markers to specialty panels like heavy metals ($69), OmegaCheck ($69), MTHFR genetic test ($120), STD screening ($159), and celiac panel ($239). You can search and add these right during checkout or from your dashboard later. Function Health offers approximately 60–70 add-ons; InsideTracker and Superpower offer even fewer. No other service matches this breadth of customization.

Yes — and this is something no competitor offers at any price. Vitals Vault’s Custom Panel Builder is an AI clinical consultation that interviews you about your symptoms, medications, family history, and lifestyle — the kind of intake you’d get at a $10,000 concierge medicine practice. It builds differential hypotheses in real-time (“is this thyroid dysfunction, insulin resistance, or chronic inflammation?”), runs deterministic medication-depletion rules (statins → CoQ10, metformin → B12, PPIs → magnesium/iron, birth control → zinc/B6/folate), adds family-history risk panels, and assembles a panel that tests YOUR specific clinical questions. You see exactly why each test was selected, the confidence level for each clinical finding, and which biomarkers investigate which hypothesis. Function Health, InsideTracker, and Superpower all give every member the same panel regardless of their symptoms, medications, or family history. We build yours. It’s free — built right into the checkout flow at vitalsvault.com/checkout.

The biggest difference isn’t the number of tests — it’s what happens after the blood draw. Both use Quest Diagnostics. Function Health gives you numbers with standard reference ranges. Vitals Vault evaluates every marker against functional optimal ranges, scores 12 body systems, and computes 34–50 clinical ratios — like AIP, TyG Index, HOMA2-IR, NLR, and AST:ALT — that don’t exist on Function Health’s dashboard. These are the values a functional medicine practitioner calculates by hand in a $500 consult. Your triglycerides and HDL might both look “borderline fine” individually, but a triglyceride/HDL ratio of 3.75 reveals significant insulin resistance — and only one platform computes it for you. On the numbers: Function Health advertises “160+ lab tests annually,” but that’s one annual panel (~100 unique biomarkers) plus a mid-year panel (~60 tests) that mostly re-runs CBC, CMP, and urinalysis — the cheapest routine labs your doctor orders every year. True unique breadth is ~100. Vitals Vault’s Max plan covers 160+ biomarkers and clinical ratios in a single draw. No subscription ($99–$399 one-time vs $365/yr), 1,000+ add-on tests, an AI health assistant, and you can upload your Function Health data for combined trend analysis.

Your report is powered by a clinical intelligence engine built on a 3-million-node knowledge graph (HPO, SNOMED, UMLS, and functional medicine ontologies). It doesn’t just flag individual markers — it detects compound risk patterns the way a functional medicine doctor thinks. Elevated LDL + elevated hs-CRP + family history of heart disease triggers a “Cardiac Triple Threat” pattern. High glucose + high triglycerides + low HDL triggers a “Metabolic Syndrome Pattern.” The engine evaluates your results against your 15-section health profile (medications, family history, symptoms, diet, sleep, stress, supplements), uses UMLS/RxNorm to understand drug interactions with your current medications, and detects worsening trends across past labs. It then generates a 12-month personalized testing roadmap across 5 clinical checkpoints — each panel prioritized by clinical urgency based on YOUR risk patterns, not a generic retest schedule. All protocols developed with Dr. Arti Chandra (MD, MPH, IFMCP — 15 years functional medicine at Providence/Swedish) and Dr. Rob Lufkin (Clinical Professor, USC Keck, NYT-bestselling author of “Lies I Taught In Medical School,” 200+ peer-reviewed papers). Every report receives clinician sign-off. This isn’t a chatbot — it’s a clinical engine that thinks in constellations, not isolated numbers.

Vitals Vault partners with Quest Diagnostics, which has 2,000+ locations across the U.S. After purchasing, you receive a lab order and can schedule your visit at any Quest location — walk-ins are also accepted. The entire panel is completed in a single visit (one blood draw, typically 10–15 minutes). Results are usually available within 3–5 business days. Use our lab finder at vitalsvault.com/check-lab to confirm a location near you before purchasing.

Yes — and this is where the clinical intelligence really shows. You can upload results from Function Health, InsideTracker, your doctor, or any source. Unlike competitors that store uploads as static PDFs, Vitals Vault’s engine parses every value and integrates it into your analysis. If your ferritin has dropped from 45 to 28 to 18 across three tests, the engine detects that worsening trend (the highest-priority signal in the system), escalates it in your report, adjusts supplement recommendations, and moves iron-related retesting earlier in your 12-month testing roadmap. If your vitamin D has been climbing since you started supplementing, it flags that as improving and de-prioritizes it. Function Health and InsideTracker let you upload — but don’t use the data in their analysis or protocols.

Vitals Vault includes gender-relevant hormone testing across all plans without extra charges. The Advanced plan ($199) includes estradiol, SHBG, free testosterone, bioavailable testosterone, and the T:E2 ratio — directly relevant to perimenopause, cycle-related symptoms, and hormonal health. The Max plan ($399) adds cortisol, progesterone, DHEA-S, and IGF-1. Most competitors either charge extra for female-specific panels or skip these markers entirely. EverlyWell’s women’s hormone test costs $149–$199 for a narrow subset of what Vitals Vault includes in the base panel.

Yes to both. All plans are HSA/FSA eligible — you can pay with pre-tax health savings at checkout. Every purchase is backed by a 60-day money-back guarantee: if you’re not satisfied with your results and report, you get a full refund. No other DTC blood testing service offers both HSA/FSA eligibility and a satisfaction guarantee at this price point.