Head-to-head · WeighScore
Harbor vs Zera Health
The verdict
Zera Health takes it — 74.8/100 to 72/100.
Zera Health grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Zera Health is a telehealth platform for compounded GLP-1 weight loss — semaglutide from $149/mo, tirzepatide from $199/mo, plus oral and low-dose microdose options — prescribed by licensed physicians in…
We may earn a commission if you start care through some of these links, at no extra cost to you. It never moves the WeighScore, which is the weighted average of the six factors shown for every provider, and what we write about a provider is the same either way. See our disclosure.
Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Harbor | Zera Health |
|---|---|---|
| WeighScore | 72/100 | 74.8/100 |
| Grade | C | C |
| Scorecard rank | #86 | #61 |
| Semaglutide | $99/mo (starting dose, compounded) | $149/mo (compounded) |
| Tirzepatide | $149/mo (starting dose, compounded) | $199/mo (compounded) |
| Coverage | Coverage not published | All 50 states |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Yes |
Graded #86 · C
Strengths
- Compounded semaglutide from $99/mo and tirzepatide from $149/mo — among the lowest headline prices in the market
- LegitScript certified with 4.7-star rating, 94.6% success rate, and 10,000+ verified members
- 24/7 physician access with ongoing consultations, dosage adjustments, and free discreet shipping
- 12-Month Money Back Guarantee if you don't reach your weight-loss goal
- HSA/FSA eligible; no hidden fees, no insurance billed
Where it loses points
- Compounded medications are not FDA-approved; compounding pharmacy names not publicly disclosed
- Dietitian support offered only post-program (maintenance phase), not during active treatment
- State-specific consultation types vary; nationwide availability unconfirmed for all states
- No labs disclosed; patient portal is a third-party platform (mdintegrations), not native
- Newer brand; success rate and member counts are on-site claims, not third-party verified
Graded #61 · C
Strengths
- Compounded semaglutide from $149/mo and tirzepatide from $199/mo, plus a $129/mo microdose option
- Flat pricing — the same monthly cost at every dose as you titrate up
- All-inclusive: medication, unlimited 24/7 provider messaging, and free shipping bundled in
- Names its compounding pharmacy — Strive Pharmacy (licensed 503A)
- Available in all 50 states with same-day approvals
Where it loses points
- Operates as a technology platform, not the medical provider itself
- Compounded GLP-1s are not FDA-approved (the site discloses this honestly)
- Aggressive marketing results claims (e.g. '18% average', '93% kept it off') with 'results not typical' disclaimers
- Legal entity name not published (footer shows only 'Zera Health')
Also worth a look
Neither is our top-graded pick — CoreAge Rx leads the scorecard
Across all 499 providers, CoreAge Rx grades highest at 91.8/100 (A−). Top of the scorecard: flat transparent pricing, both molecules, nationwide — no teaser-rate games.
Pricing/verification reflect each provider's public disclosures at last grading; the WeighScore is our editorial judgment per the methodology. Prices change — confirm on each provider's site. Not medical advice; see our disclosure.