Wellorithm vs Willow: Which GLP-1 Clinic Is Better in 2026?
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Short answer
Wellorithm wins overall, scoring 8.3/10 vs 7.0/10 — mainly on price & value and transparency.
Wellorithm wins overall, scoring 8.3/10 vs 7.0/10.
Wellorithm
The only clinic here offering both compounded GLP-1 (semaglutide and tirzepatide, injection or oral) AND real brand-name Wegovy, Ozempic, Mounjaro and Zepbound — from $147/mo, with board-certified obesity specialists and 24/7 support.
from $147/mo
Visit WellorithmWillow
Names 36 individual physicians and all five of its partner pharmacies — more clinical paper trail than anyone else here — but it is the most expensive clinic we rank, its advertised rate climbs to $549 as your dose goes up without saying so on the page, and it displays a 4.9 rating its own Trustpilot profile puts at 3.9.
from $299/mo
Visit WillowWellorithm vs Willow, side by side
| Feature | Wellorithm | Willow |
|---|---|---|
| Our score | 8.3/10 | 7.0/10 |
| Starting price | $147/mo | $299/mo |
| Medication types | compounded semaglutide, compounded tirzepatide, oral, brand-name Wegovy/Ozempic/Mounjaro/Zepbound | compounded semaglutide, compounded tirzepatide, oral semaglutide tablets, oral tirzepatide tablets, compounded semaglutide + tirzepatide tablet |
| Best for | Best for Brand-Name GLP-1 | — |
| Overall ranking | #1 | #22 |
| Price & Value (25%) | 8.0 | 5.5 |
| Clinical Oversight (30%) | 8.0 | 8.5 |
| Medication Options (20%) | 9.5 | 8.5 |
| Transparency (25%) | 8.0 | 5.5 |
Sources: Wellorithm pricing verified on glp.wellorithm.com, Willow pricing verified on startwillow.com
Pros & cons
Wellorithm
Pros
- + Brand-name Wegovy/Ozempic/Mounjaro/Zepbound plus low-cost compounded options
- + Compounded semaglutide from $147/mo (+$100 off first month), free expedited shipping
- + Board-certified obesity specialists, 24/7 support, LegitScript-verified pharmacy
Cons
- − Not available in 1 state
- − Weaker on Price & Value (8.0/10)
- − Weaker on Clinical Oversight (8.0/10)
Willow
Pros
- + Names 36 US-licensed physicians with individual credentialed bio pages, and names all five partner pharmacies with full street addresses — no other clinic in this ranking does either
- + Month-to-month with no prepaid term: cancel by messaging support at least two calendar days before your refill processes, full refund before the prescription reaches the pharmacy
- + Two molecules in both routes — semaglutide and tirzepatide, weekly injection or daily oral dissolving tablet — plus a semaglutide/tirzepatide combination tablet nobody else here offers
Cons
- − Not available in 14 states
- − Weaker on Price & Value (5.5/10)
- − Weaker on Transparency (5.5/10)
The bottom line
After scoring all 30 clinics on our 4-criterion rubric (price & value, clinical oversight, medication options and transparency), Wellorithm (8.3/10) comes out ahead of Willow (7.0/10) — but the right choice still depends on what matters most to you.
Choose Wellorithm if you want best for brand-name glp-1 — from $147/mo.
Visit Wellorithm →Choose Willow if you want this option — from $299/mo.
Visit Willow →Editor's overall pick
Not sold on either? Our highest-rated clinic overall is bmiMD (7.9/10) from $99/mo — read the review →
Ready to start GLP-1 weight loss?
Our verdict for this matchup is Wellorithm.
Frequently asked questions
Which is better, Wellorithm or Willow?
Wellorithm scores higher overall (8.3/10 vs 7.0/10) and is our recommended pick for most people. Wellorithm also has the lower starting price at $147/mo.
How much does Wellorithm cost vs Willow?
Wellorithm is from $147/mo and Willow is from $299/mo. Both are typically cash-pay; HSA/FSA funds are often eligible. We run an automated check against each clinic's own live pricing page every week; a price left unconfirmed for 45 days shows as unverified rather than staying marked as current.
What is the difference between Wellorithm and Willow?
Wellorithm (8.3/10, #1 of 30) and Willow (7.0/10, #22 of 30) are scored independently across our 4 criteria: price & value, clinical oversight, medication options and transparency. See the detailed score breakdown above for the criterion-by-criterion comparison.
Does Wellorithm or Willow take insurance?
Neither Wellorithm nor Willow typically accepts insurance for GLP-1 weight-loss treatment. Both operate on a cash-pay model, though HSA and FSA funds are often eligible. Confirm at checkout.
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How we score: every clinic is rated on five weighted criteria from documented evidence. Prices checked weekly— see each review for that clinic's own verification status. Scores are never influenced by affiliate commissions. “Visit”/“Try” links may be affiliate links that support our work. Educational information only — not medical advice.