Head-to-head · WeighScore
Call-On-Doc vs Invyncible
The verdict
Call-On-Doc takes it — 61.3/100 to 61/100, but only just.
Call-On-Doc grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Call-On-Doc is a large multi-condition online telehealth service (2M+ patients, 800k+ five-star reviews) offering a GLP-1 weight-loss program. Invyncible is close behind and may still be the better fit — see the factor split below.
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Factor by factor
The same six graded dimensions, side by side. See the methodology.
The numbers
| Metric | Call-On-Doc | Invyncible |
|---|---|---|
| WeighScore | 61.3/100 | 61/100 |
| Grade | C | C |
| Scorecard rank | #299 | #303 |
| Semaglutide | Not disclosed | $192/mo (0.5 mg dose, compounded) |
| Tirzepatide | Not disclosed | $210/mo (compounded) |
| Coverage | All 50 states | 40 states |
| Brand-name access | Yes | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #299 · C
Strengths
- Prescribes branded GLP-1s (Wegovy, Ozempic, Mounjaro, Zepbound, Saxenda)
- Available in all 50 states plus DC
- Fast, no-appointment visits usually completed within two hours
- Patients can use insurance at the pharmacy plus an Rx savings card
- Large, well-reviewed platform (2M+ patients, 800k+ 5-star reviews)
Where it loses points
- Specific visit fee and medication pricing not posted on homepage
- Credit card required for the visit fee
- Multi-condition focus rather than weight-loss specialist
- Provider credentials described only generically
Graded #303 · C
Strengths
- Corporate parent disclosed (Nationwide Telemedicine, LLC) — better than most competitors hiding behind trade names
- Physical corporate address published (St. Petersburg, FL)
- LegitScript verification seal displayed
- No long-term commitment required
- Offers both semaglutide and tirzepatide programs
Where it loses points
- Pricing not disclosed on the public site — fully gated behind signup
- Drug forms (compounded vs brand, injection vs oral) not disclosed
- 503A vs 503B designation not specified
- Pharmacy partner not named
- States served not listed 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.