Calibrate vs Willow: Which GLP-1 Provider Is Better?
By Iacob Pastina, Independent Researcher
Willow beats Calibrate overall, scoring 9.4/10 vs 7.2/10. Willow is more affordable at $160/mo vs $349/mo. Choose Calibrate for users who want a premium, physician-led metabolic health pro. Choose Willow for users who want a balance of quality care and reasonable pric.
A side-by-side comparison of Calibrate and Willow covering pricing, scores, medication types, insurance, and more to help you decide.
Calibrate
#38 of 39Premium metabolic health company positioning GLP-1 treatment as part of a comprehensive year-long metabolic reset program with extensive support and monitoring.
Visit CalibrateWillow
#1 of 39Personalized GLP-1 weight loss with ongoing clinical support. The highest verified conversion rate among comprehensive care platforms.
Visit Willow| Feature | Calibrate | Willow |
|---|---|---|
| Our Score | 7.2/10 | 9.4/10 |
| Starting Price | $349/mo | $160/mo |
| Medication Type | Both | Both |
| Insurance Accepted | Yes | No |
| Best For | Users who want a premium, physician-led metabolic health program with long-term focus | Users who want a balance of quality care and reasonable pricing |
| Ranking | #38 | #1 |
Pros & Cons Compared
Calibrate
Pros
- +Comprehensive year-long metabolic reset program — not just medication, but a complete health overhaul
- +Board-certified physicians with metabolic health specialization lead treatment
- +Insurance accepted for medication — significant savings for qualifying plans
- +Includes nutrition coaching, sleep optimization, exercise guidance, and emotional health support
Cons
- −$349/mo (or ~$1,500 one-time + medication) makes it one of the most expensive options available
- −Year-long commitment required — not ideal for users who want flexibility
- −The premium positioning and cost are hard to justify vs. simpler programs with similar medication access
- −Long onboarding process (2-3 weeks) compared to competitors that approve in hours
Willow
Pros
- +Includes monthly provider check-ins and dose adjustments at no extra cost
- +Switch between brand-name and compounded mid-treatment without restarting
- +$160/mo all-in — no consultation fees, no shipping charges, no lab surcharges
- +90%+ patient retention rate after 3 months per their published outcomes data
Cons
- −Cash-pay only — no insurance billing, though they provide superbills for FSA/HSA
- −Founded in 2024 — less track record than Ro or Hims, though growth has been fast
Our Verdict
Willow edges out Calibrate with a score of 9.4/10 vs 7.2/10. If budget is your priority, Willow starts at $160/mo compared to Calibrate's $349/mo. Calibrate accepts insurance, which can significantly reduce your out-of-pocket costs. Choose Calibrate if you want: users who want a premium, physician-led metabolic health program with long-term focus. Choose Willow if you want: users who want a balance of quality care and reasonable pricing.