Head-to-head · WeighScore
NuDay Rx vs PlexusDx
The verdict
PlexusDx takes it — 67.7/100 to 66.9/100, but only just.
PlexusDx grades higher on WeighScore, our editorial score across cost value, dose & formulation, clinical oversight, labs & monitoring, fulfillment and contract terms. PlexusDx (plexusdx.com) is a US GLP-1 telehealth platform offering compounded weight-loss medications with licensed providers in all 50 states. NuDay Rx 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 | NuDay Rx | PlexusDx |
|---|---|---|
| WeighScore | 66.9/100 | 67.7/100 |
| Grade | C | C |
| Scorecard rank | #182 | #162 |
| Semaglutide | $249/mo (compounded) | $149/mo (starting dose, compounded) |
| Tirzepatide | $329/mo (compounded) | $249/mo (starting dose, compounded) |
| Coverage | Coverage not published | All 50 states |
| Brand-name access | Yes | Compounded only |
| Oral / sublingual | Yes | Injection only |
Graded #182 · C
Strengths
- Wide selection — compounded semaglutide ($249) and tirzepatide ($329), oral tablet options, plus brand GLP-1 (cash pay)
- Includes video coaching and lifestyle support with a licensed-doctor consult
- Full legal suite published (Terms, Privacy, Privacy Practices, Medical Consent)
- Prescription delivered to your door after an online intake and consult
Where it loses points
- Compounded semaglutide ($249) is pricier than some budget competitors
- Compounding pharmacy partner not named
- Not LegitScript-certified (no certification displayed)
- Runs on a shared white-label telehealth platform (CareValidate/careGLP)
Graded #162 · C
Strengths
- Licensed providers available in all 50 states
- Range of options including low-cost microdose GLP-1 from $129/mo
- Optional Precision Peptide genetic panel adds a personalization angle
- Independent clinician review via state-licensed telehealth platform
- Compounded medications from state-licensed pharmacies
Where it loses points
- Compounded medications only; no FDA-approved brand options
- Specific compounding pharmacies not named
- Genetic-panel upsell may not add clinical value for everyone
- Tirzepatide pricing from $249/mo is higher than budget rivals
- No insurance accepted
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.