12 decision-support tools.
Free utilities for screening yourself before booking. Education only — final eligibility is up to a licensed clinician. Four are unique a GLPZoom (marked ★).
Coverage & cost
6 toolsInsurance pre-check
Quick screen to see if your plan covers GLP-1 medications.
Open tool →
Appeal letter generator
★ uniqueGenerate a letter of medical necessity to contest a denial.
Open tool →
5-year cost projector
Estimate total spend on a GLP-1 program over time.
Open tool →
Rebate stacking optimizer
★ uniqueFind the cheapest legal payment path with copay cards + rebates.
Open tool →
Reverse formulary search
See which carriers cover a specific drug.
Open tool →
GLP-1 cost calculator
Compare monthly cost across NovoCare, LillyDirect, and insurance.
Open tool →
Prescribing safety
4 toolsDrug interaction checker
Check GLP-1, PDE5, and other prescription interactions.
Open tool →
Wegovy ↔ Zepbound dose conversion
★ uniqueApproximate equivalent dosing between semaglutide and tirzepatide.
Open tool →
Personalized treatment selector
★ uniqueDecision-support quiz across GLP-1, oral, and lifestyle paths.
Open tool →
Visual drug identifier
Identify pills and pens by color and shape.
Open tool →
Self-screening
2 toolsTry a tool inline
Four featured tools which run directly on this page without leaving.
Insurance pre-check
Quick heuristic estimate. Not a guarantee — final approval is at your insurer's discretion based on your specific plan and prior-auth review.
Approval is plan-dependent. Some plans within this carrier cover; others don't. Verify with your specific plan's formulary or call the number on your insurance card before assuming.
Aetna covers Wegovy on most commercial plans when the patient meets clinical criteria and prior authorization is approved. The obesity-drug benefit must be included in the specific employer plan.
Read full Aetna Wegovy coverage →BMI calculator
BMI is one screening tool. It doesn't measure muscle vs fat, and clinicians use additional criteria for GLP-1 eligibility.
BMI ≥ 27 is a common screening threshold for GLP-1 programs (with a comorbidity). Final eligibility is up to a clinician.
GLP-1 dose ladder
Typical titration schedule for semaglutide. Clinicians often slow this down for tolerability, your schedule may differ.
- Weeks 1–40.25 mg
- Weeks 5–80.5 mg
- Weeks 9–121.0 mg
- Weeks 13–161.7 mg
- Weeks 17+2.4 mg
Source: prescribing information. This is education, not advice, your clinician sets your actual schedule.
Cost comparison
Compare Brand pricing to typical US retail for branded GLP-1s. Real prices vary by program , check the partner page for current quote.
Estimates only. Real costs depend on insurance coverage (which most GLP-1 programs don't accept), dose changes, and shipping. We do not handle billing.