Head-to-head · Cost-Efficiency Index
Prime Doctor RX vs Voxy
Two GLP-1 programs on the bench, scored on the same six factors. Here's how their real cost of ownership compares — and which one we'd start with.
Prime Doctor RX
Someone who will convert every figure into four-week cycles before comparing it with anything else here.
Visit Prime Doctor RXVoxy
Shoppers who want to know exactly which pharmacy and medical group stand behind their prescription, with a simple all-in monthly price.
Visit VoxyThe verdict
Prime Doctor RX and Voxy tie on the Cost-Efficiency Index at 69/100, so neither wins outright on the numbers, so choose on fit. Prime Doctor RX: Someone who will convert every figure into four-week cycles before comparing it with anything else here. Voxy: Shoppers who want to know exactly which pharmacy and medical group stand behind their prescription, with a simple all-in monthly price.
Worth knowing either way: CoreAge Rx is one of our partners and leads our leaderboard, where partners are listed first (Cost-Efficiency Index 94/100). See how it stacks up: CoreAge Rx vs Prime Doctor RX.
Factor by factor
Both providers scored on our six Cost-Efficiency Index factors. The stronger side on each row is marked in teal.
Normalized Cost/Month
Price Transparency
Nationwide Access
Formulation Options
Clinical Oversight
Contract Flexibility
Pricing, coverage & formulary
The disclosed facts behind the scores. Lower price wins its row (teal).
| Spec | Prime Doctor RX | Voxy |
|---|---|---|
| Cost-Efficiency Index | 69/100 | 69/100 |
| Semaglutide / mo | $249 every four weeksThirteen charges a year, not twelve | $175/moCompounded, billed monthly; $99/mo on a 12-month plan |
| Tirzepatide / mo | $339 every four weeksThirteen charges a year, not twelve | $225/moCompounded, billed monthly; $135/mo on a 12-month plan |
| Semaglutide / yr (modeled) | $3,23713 charges | $2,100 |
| Tirzepatide / yr (modeled) | $4,40713 charges | $2,700 |
| Coverage | Confirmed at intake, not published | Not published |
| Oral / sublingual | Yes | No |
| Brand-name access | Compounded only | Compounded only |
| Rank here | #138 | #139 |
Prime Doctor RX
69/100Where the value is
- The full ladder for all three weight-loss products and for TRT sits on the homepage before any intake
- Every card's footnote says the starting price is the 52-week prepay, in full
- The four-week shipping cycle is disclosed in that same footnote rather than left to a bank statement
The tradeoffs
- Its own arithmetic proves the 28-day cycle — $3,497 divided by thirteen is exactly $269, and nothing on the page divides cleanly by calendar months
- A year of month-to-month tirzepatide therefore costs $4,407 rather than the $4,068 per-month pricing implies
Voxy
69/100Where the value is
- Names its compounding pharmacy (VialsRX in Houston) and its prescribing medical group (Arora Health & Aesthetics) on a public compliance page
- One price includes the provider visit, medication, injection supplies, free shipping and monthly check-ins with dose adjustments
- Full price tables for 1-, 3-, 6- and 12-month plans are shown before you start
The tradeoffs
- The "starting at $99" and "$135" figures are 12-month plans billed annually; month to month it's $175 and $225
- Final pricing is confirmed at checkout after the assessment
Assume any provider we list may compensate us — we may earn a commission, at no cost to you. It never changes the Cost-Efficiency Index. Pricing, states and verification reflect each provider's public disclosures at last review; prices change — confirm on the provider's site. Not medical advice. See our disclosure.