Head-to-head · WeighScore
CoraDoc vs Onyx Weight Loss
The verdict
CoraDoc takes it — 76.5/100 to 58.8/100.
CoraDoc grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. CoraDoc is a nationwide (all 50 states) doctor-prescribed GLP-1 weight-loss telehealth service offering compounded semaglutide (from $99/mo) and tirzepatide (from $165/mo) as flat, no-subscription programs.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | CoraDoc | Onyx Weight Loss |
|---|---|---|
| WeighScore | 76.5/100 | 58.8/100 |
| Grade | C | C |
| Scorecard rank | #49 | #358 |
| Semaglutide | $99/mo (all doses, compounded) | $228/mo (starting dose, compounded) |
| Tirzepatide | $165/mo (all doses, compounded) | $280/mo (starting dose, compounded) |
| Coverage | Coverage not published | 8 states |
| Brand-name access | Compounded only | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #49 · C
Strengths
- Low flat pricing — compounded semaglutide from $99/mo, tirzepatide from $165/mo, no subscription
- Triple Free Promise: free provider visit, free 2-day shipping, and free supplies included
- Available in all 50 states; HSA/FSA plus Afterpay/Klarna/Affirm; full refund if not approved
- Full legal suite published (Terms, Privacy, Refund Policy); board-certified providers
Where it loses points
- Lowest $99 price is the longest-commitment tier (programs range about $99-$199/mo)
- Compounding pharmacy partner not named
- 'LegitScript Certified' is stated prominently but was not independently verified here
- Operating legal entity not clearly named on the site
Graded #358 · C
Strengths
- Competitive entry pricing: semaglutide from $228/mo and tirzepatide from $280/mo with medication + supplies included
- Nurse-practitioner-led care: founder Tasha Vangile FNP-C (20+ years) and Stephanie Robison APRN-CNP (27 years experience)
- Low-cost $99/mo GLP-1 microdosing option for patients who prefer a gradual titration start
- Strive Pharmacy partnership implies compounded 503A-quality supply chain from a known pharmacy
- Multi-modal clinic: GLP-1 + peptides + HRT + nutrition coaching available under one provider team
Where it loses points
- Only 8 states (NC, CO, ME, VT, VA, IA, NH, PA) — excludes the majority of the US
- No LegitScript certification; credentialing evidence limited to local 2025 Best of Iredell award
- Specific drug names (semaglutide/tirzepatide) never stated on website; compounded status inferred, not disclosed
- Labs not included or mentioned; no baseline bloodwork protocol published
- Pricing shown as 'Starting at' with no dose-escalation tier pricing disclosed publicly
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.