VialVIAL
Vial Confidence Comparison
VialVIAL

Everlywell vs Function Health

Same category. Different operational transparency.

Everlywell
Lab / Diagnostic
79/ 100
Vial Score
View full report →
Function Health
Telehealth Platform
81/ 100
Vial Score
View full report →
SignalEverlywellFunction Health
Pharmacy Disclosure
Do they name their pharmacy partner?
✕No pharmacy partner named
✕No pharmacy partner named
Physician Oversight
Are prescribing clinicians named?
✕No clinician disclosure
✓Named clinical leadership
Pricing Transparency
Is pricing shown before signup?
✕Pricing not disclosed
•Pricing behind membership
Federal Enforcement History
Any FDA, DEA, or OIG actions?
✓No federal actions found
✓No federal actions found
State Availability
How widely is care available?
✕Coverage not disclosed
✓48 states
Membership Model
Is a paid membership required?
✓No membership required
•Paid membership required
Data & Privacy
Any reported HIPAA breaches?
✓No breaches on record
✓No breaches on record
Lower Vial Score
Everlywell
Gaps in pharmacy disclosure, physician oversight, and pricing.
Higher Vial Score
Function Health
Leads on physician oversight, pricing, and state availability.
Updated October 1, 2026
Scores based on operational, compliance, and transparency signals tracked by Vial.
getvial.com
Go to Function Health →

Biggest Differences

  1. Physician disclosure
    Function Health publishes named clinical leadership you can research before signing up; Everlywell describes its clinical team in aggregate without identifying specific physicians.
  2. NPI registration
    Everlywell has a registered organizational NPI on file with CMS, which lets you confirm legal entity status independently; Function Health does not.
Vial Analysis

Our Assessment

What separates the two on the public record.

  • Provider type
    Everlywell is a lab / diagnostic; Function Health is a telehealth platform.

Comparison reflects publicly disclosed federal and state records only. Vial does not audit clinical quality or patient outcomes.

Provider A

Everlywell

DeliveryHybrid
HQTX
Services: Sexual Health, Women's Health, Men's Health
Provider B

Function Health

DeliveryTelehealth Only
HQSan Francisco, CA
Services: Metabolic Health, Longevity Protocols, Cognitive Performance +2

Comparison based on public federal and state records including NPI Registry, FDA enforcement database, and PCAB accreditation directory. Updated weekly. Not a medical endorsement.

Still torn? Answer a few questions and we’ll show you which providers match what you’re looking for.
What’s next

Make your next move

Track this matchup

Get alerts if either provider’s score moves.

See the top-rated Lab / Diagnostic platforms

View the highest-scoring providers in this category.

Open the leaderboard →
Or check any provider
Share this comparison

Other matchups

Related comparisons

Function Health
Hone Health
4-point gap · LegitScriptSee the gap →
Function Health
Marek Diagnostics
5-point gap · Provider typeSee the gap →
Function Health
Hims & Hers
43-point gap · Federal enforcementSee the gap →
Function Health
Ulta Lab Tests
9-point gap · Provider typeSee the gap →
Fountain TRT
Hone Health
3-point gap · LegitScriptSee the gap →
Hone Health
PeterMD
3-point gap · LegitScriptSee the gap →

This page evaluates compliance signals, not clinical outcomes. Consult a licensed physician before starting any therapy, medication, or treatment. Vial does not provide medical advice.