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Head-to-head
CoreAge Rx vs Zera Health
CoreAge Rx and Zera Health both offer GLP-1 telehealth, but they make different trade-offs on speed to first dose, flat pricing, access and molecule choice. Here they are side-by-side on the Rx-Readiness Score — our readiness rubric.
CoreAge Rx
Higher scoreRanked #1 · Grade A
Best for: Working moms who want a decision, not a research project — flat pricing, both semaglutide and tirzepatide, and no scheduled video visit to book around work and pickup.
Visit CoreAge RxZera Health
Ranked #132 · Grade C
Best for: Someone comparing microdose and oral options who will read past the $99 banner and is comfortable that the company behind the site is never named.
Visit Zera HealthThe verdict
CoreAge Rx edges out Zera Health on the Rx-Readiness Score, 95 to 60 (A vs C). Working moms who want a decision, not a research project — flat pricing, both semaglutide and tirzepatide, and no scheduled video visit to book around work and pickup.
Zera Health is still a genuine option — compounded semaglutide from $149 a month and tirzepatide from $199, with a genuine microdose line at $129 and a dissolving oral tablet at $169 — a wider catalog than most, and it includes hormone therapy for women from $69. The number to ignore is the one it leads with. 'Starting at $99/mo' runs across every page, and no GLP-1 on the site costs $99: the cheapest is the $129 microdose. The $99 belongs to its NAD+ nasal spray. Two more gaps worth knowing. Every price is a floor, with no ongoing rate published. And it names no company anywhere — no LLC, no address, nothing in the terms or privacy policy. Weigh the six readiness factors below against your own priorities.
Side-by-side on the six factors
Both providers scored on the same readiness rubric — the higher side on each factor is marked. See the methodology.
Price, access & features
| Detail | CoreAge Rx | Zera Health |
|---|---|---|
| Rx-Readiness Score | 95/100 · A | 60/100 · C |
| Overall rank | #1 | #132 |
| Semaglutide | $99/mo | From $149/mo — a floor; no month-to-month rate is published |
| Tirzepatide | $149/mo | From $199/mo — a floor; no month-to-month rate is published |
| Coverage | All 50 states | 50 states (claimed) |
| Brand-name access | Compounded only | Yes |
| Oral / sublingual | Injection only | Yes |
CoreAge Rx
Ranked #1 · Grade A
What we like
- Flat monthly price that stays put through titration — no dose-scaling surprise on your busiest month
- Both compounded semaglutide and tirzepatide on one plan, so you're not re-signing to switch
- Async, no-video intake and all-50-states coverage — start it during a lunch break
The caveats
- Not the rock-bottom sticker price — a couple of teaser tiers elsewhere start lower
- Compounded only — no FDA-approved brand option
- General metabolic program, not a boutique concierge service
Zera Health
Ranked #132 · Grade C
What we like
- A genuinely wide catalog: injectable and oral GLP-1, a microdose line, plus hormone therapy for women from $69
- The whole product rail is priced and visible before any quiz
- A real microdose GLP-1 line at $129 a month
The caveats
- 'Starting at $99/mo' runs on every page while the cheapest GLP-1 is the $129 microdose — the $99 matches its NAD+ nasal spray, not any weight-loss medication
- It publishes no operating entity anywhere — no company name, no address, nothing in its terms or privacy policy
- Because no operator is named, the operator-level FDA warning-letter screen the providers we track relies on cannot be run at all; only the brand name could be checked
Assume any provider we list may compensate us — we may earn a commission, at no cost to you. It never changes a Rx-Readiness Score. Pricing, states and verification reflect each provider's public disclosures at last review; the Rx-Readiness Score is our editorial judgment per the methodology. Prices change — confirm on each provider's site. Not medical advice; see our disclosure.
More head-to-heads
Keep comparing CoreAge Rx and Zera Health against other providers on our shortlist.
Or browse the full comparison hub.