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Function Health vs Wyndly: Which Is Better?

Head-to-head comparison of Function Health and Wyndly based on our independent scoring across trust, value, experience, product range, and reputation — plus real pricing for the treatments they both offer.

Our Verdict

Function Health scores higher overall in our independent evaluation (76.3/100 vs 62.6/100), leading on trust & safety, value, experience, product range, reputation.

76

Direct-to-consumer lab testing membership offering 160+ biomarkers twice yearly through Quest Diagnostics, with clinician-reviewed results and action plans.

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63
Wyndly
Fair

Wyndly is a doctor-founded telehealth allergy practice that prescribes personalized sublingual immunotherapy (allergy drops) after an at-home test and a $49 consult, with plans working out to roughly $100–117 a month.

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Score Breakdown

DimensionFunction HealthWyndly
Overall Score76.3/100 ✓62.6/100
Trust & Safety30%78/100 ✓70/100
Value25%80/100 ✓68/100
Experience20%82/100 ✓61/100
Product Range15%60/100 ✓44/100
Reputation10%75/100 ✓58/100

At a Glance

Founded2021—
HeadquartersAustin, TXLakewood, CO
Publicly tradedNoNo
Treatment categories11
Treatments listed22
Starting price$49/mo$49/mo

Pricing Where They Compete

Prices shown are based on our most recent research and may not reflect current pricing. Telehealth providers update their pricing frequently. Always verify pricing directly with the provider before purchasing.

CategoryFunction HealthWyndly
Primary Care$49–$99
At-Home Blood Draw Add-On
$49
Initial Allergy Consult

Function Health

+Trustpilot rating of 4.5/5 across 2,960 reviews, among the strongest in the diagnostics-membership category
+160+ biomarkers tested twice yearly at 2,000+ Quest locations nationwide, far exceeding a standard annual physical (roughly 20-30 markers)
+Flat, transparent annual pricing ($365/year) visible before any intake or consult
−Reaching live customer support can be slow, per patient reports
−Results depend on Quest blood-draw logistics; a subset of patients report an inconsistent draw experience
−Membership covers testing and clinician-reviewed insights but not ongoing prescribing or treatment for abnormal results
Read the full Function Health review →

Wyndly

+Physician-led by board-certified ENT specialists, with a named founder/CMO who is president of the Colorado ENT Society
+Pricing published before signup ($49 consult; $700/6 months or $1,200/year) and HSA/FSA eligible
+90-day refund guarantee for patients who follow the plan without improvement; prorated refunds on later cancellation
−Immunotherapy runs about three years, and the lowest effective monthly rate requires prepaying 6–12 months
−Very thin and mixed independent reviews (Trustpilot 2.8/5 on 11 reviews), with no company responses to negative reviews
−Complaints of slow support and an unexplained 400% dose increase between bottles
Read the full Wyndly review →

Function Health vs Wyndly — FAQ

Is Function Health better than Wyndly?

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Function Health scores higher overall in our independent evaluation (76.3/100 vs 62.6/100), leading on trust & safety, value, experience, product range, reputation.

Is Function Health or Wyndly cheaper?

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Their entry prices are similar — both start around $49/mo. Real cost depends on the specific treatment: compare the pricing tables on each review, since inclusions like consults, labs, and shipping differ.

What do Function Health and Wyndly both offer?

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Both platforms treat Primary Care. Function Health covers 1 treatment category total and Wyndly covers 1.

Still deciding?

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