Zealthy vs Willow

Both sell tirzepatide. Zealthy costs $216 a month and Willow costs $399, a difference of $183 a month or about $2,196 a year. Over a year that is the whole question.

Zealthy is low-cost entry with insurance routing. Willow is straightforward single-price plans. They are not aimed at the same person, and the cheaper one is not automatically the right answer — though for a cash payer it usually is.

The yearly view. Over twelve months that gap is $2,196. On a treatment most people stay on for years rather than months, that compounds: five years at this difference is $10,980. That is the number worth deciding on, not the monthly one.

Side by side

Prices verified 2026-09-18. "True monthly cost" is what you are billed in month two, once any introductory rate has lapsed and any membership has renewed.

Where the money actually goes

They differ on 2 of the 7 things we track, and behave the same on the other 5. The differences are what the price gap is actually buying.

What each one charges for: Zealthy

• First month advertised at $39.
• Compounded semaglutide priced from about $151/month.
• Compounded tirzepatide priced from about $216/month.
• Where insurance covers branded semaglutide, patient cost can fall to roughly $25/month.

Where it wins: Compounded pricing is competitive without a separate membership charge. Watch for: The widely quoted $25/month is an insured price. Cash payers should plan on $151+ for semaglutide.

What each one charges for: Willow

• Compounded tirzepatide listed at $399/month.

Where it wins: A single price with no membership arithmetic. Watch for: There is little published detail on how dose changes are handled. Ask before committing.

What each does well

Zealthy.

• Compounded pricing is competitive without a separate membership charge.
• Will pursue insurance coverage rather than defaulting to cash pay.

Willow.

• A single price with no membership arithmetic.

How they score

Zealthy scores higher overall at 3.5 out of 5. The weights are published on how we rate, and so is the note about which of these is our paid featured partner.

Which saves you more

• Pick Zealthy if cost is the binding constraint. Over a year the gap is about $2,196, which is real money for the same class of medication.
• Pick Willow if what it does better matters to you — a single price with no membership arithmetic.
• Ask both which pharmacy compounds the medication and whether it is a 503A or 503B facility. Neither publishes it.

The verdict

On the yearly arithmetic, Zealthy at $216 a month is the more defensible choice on arithmetic alone. Willow earns its premium only if you will actually use what it does differently. Read the full reviews before deciding: Zealthy and Willow.

How they sit against everyone else