Head-to-head · WeighScore
Call-On-Doc vs KERNX Health
The verdict
KERNX Health takes it — 62.2/100 to 61.3/100, but only just.
KERNX Health grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. Washington DC telehealth platform selling compounded semaglutide and tirzepatide on flat monthly plans, with the physician consultation billed separately per visit. Call-On-Doc 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 | KERNX Health |
|---|---|---|
| WeighScore | 61.3/100 | 62.2/100 |
| Grade | C | C |
| Scorecard rank | #297 | #276 |
| Semaglutide | Not disclosed | $129/mo (promotional rate, plus a separate fee, compounded) |
| Tirzepatide | Not disclosed | $199/mo (promotional rate, plus a separate fee, compounded) |
| Coverage | All 50 states | Coverage not published |
| Brand-name access | Yes | Compounded only |
| Oral / sublingual | Injection only | Injection only |
Graded #297 · 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 #276 · C
Strengths
- Publishes plan pricing openly, before any intake or account creation
- Month-to-month with no long-term contract and no multi-month prepayment
- Billing starts only after a licensed provider approves treatment
- LegitScript certification verified against the issued seal, not just the badge
Where it loses points
- Its own pricing page contradicts itself: it claims no separate consultation charges, then states a $25-$60 fee applies per visit
- The consultation fee is charged whether or not a prescription is issued
- Advertised $129 and $199 rates are time-limited founding rates; standard rates are $249 and $299
- No compounding pharmacy is named anywhere on the site
- Shipping claims conflict: a 48-hour figure on the homepage against 1-2 days to ship plus 2-3 days transit in the FAQ
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.