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Eli Lilly

Latest four-week snapshot through 2026-08-05 · 1 wave. Use the controls above to change the window.

88%share of voice · 63 of 72 recommendation answers
42%named first in recommendation answers
54%positive tone · 316 of 590 coded mentions

GLP-1 Medications · 1 wave · n=72 answers, pooled

By assistant

How often each assistant brings the brand up in recommendation answers.

assistantshare of voiceanswers
ChatGPT96%23 of 24
Claude100%24 of 24
Gemini67%16 of 24

Share of recommendations over time

Wave-by-wave share of recommendation answers that named this brand.

waveshare of voiceanswerschange
2026-08-0588%63 of 72

What they call it

Recurring descriptions in the assistants' own words, grouped by theme.

In their words

589 exact quoted mentions in this snapshot, grouped by coded tone.

What they recommend

“tirzepatide (Mounjaro/Zepbound) tends to show greater average weight loss in trials than semaglutide”
Claude · 2026-08-05 · GLP-1 Medications
“**Zepbound** (tirzepatide) – weekly injection, dual GLP-1/GIP agonist”
Claude · 2026-08-05 · GLP-1 Medications
“**Zepbound** – approved for weight management (dual GLP-1/GIP agonist)”
Claude · 2026-08-05 · GLP-1 Medications
“**Zepbound** (tirzepatide) – weekly injection; dual GLP-1/GIP agonist, often shows greater average weight loss than semaglutide in trials”
Claude · 2026-08-05 · GLP-1 Medications
“tirzepatide-based drugs (Mounjaro/Zepbound) have shown greater average weight loss in trials than semaglutide-based ones”
Claude · 2026-08-05 · GLP-1 Medications

Where they hedge

“**Trulicity** – for type 2 diabetes”
Claude · 2026-08-05 · GLP-1 Medications
“**Mounjaro** (tirzepatide)”
Claude · 2026-08-05 · GLP-1 Medications
“**Mounjaro** – approved for type 2 diabetes, sometimes used off-label for weight loss”
Claude · 2026-08-05 · GLP-1 Medications
“**Tirzepatide** – sold as Mounjaro (diabetes) and Zepbound (weight loss); a dual GLP-1/GIP agonist”
Claude · 2026-08-05 · GLP-1 Medications
“**Dulaglutide** – sold as Trulicity (diabetes)”
Claude · 2026-08-05 · GLP-1 Medications

What they warn about

“Novo Nordisk is currently suing Eli Lilly over Zepbound ads. The ads compare Lilly's Zepbound with Novo's Wegovy, and Novo argues they give consumers a misleading picture of how the drugs compare”
Claude · 2026-08-05 · GLP-1 Medications
“these were discontinued by AstraZeneca in October 2024”
Claude · 2026-08-05 · GLP-1 Medications
“Byetta and Bydureon (exenatide) were discontinued by the manufacturer in October 2024”
Claude · 2026-08-05 · GLP-1 Medications
“Novo Nordisk filed a lawsuit against Eli Lilly, accusing it of false advertising.”
Claude · 2026-08-05 · GLP-1 Medications
“The dispute centers on dosing comparisons: Eli Lilly says its ads are based on the SURMOUNT-5 trial, completed in 2024, which compared patients on 10 or 15 milligrams of Zepbound to patients on 1.7 mg or 2.4 mg doses of Wegovy.”
Claude · 2026-08-05 · GLP-1 Medications

The substitution map

Which competitors assistants suggest when shoppers ask for something cheaper.

Eli Lilly suggested as the cheaper alternative to
  • mounjaro ×3
  • wegovy ×2
  • zepbound ×1

Where this comes from

89 of 590 mentions appear alongside an identifiable web citation. Citation does not establish causation.

cited sourcementions
noom.com8
goodrx.com8
formblends.com7
drugs.com6
injectco.com6
singlecare.com6
doctronic.ai5
fda.gov5
pandameds.com5
sesamecare.com5
preventionclinics.com4
weightwatchers.com4

Where they send you

Stores and sites assistants name as places to buy this brand.

retailermentions
LillyDirect35
Costco3
Kroger1
Walmart1
GoodRx1
SingleCare1
participating pharmacies1
Sesame1

Method: fixed shopper questions asked repeatedly to Claude, OpenAI GPT and Gemini with web search on. Shares are the percentage of recommendation answers mentioning the brand. Quotes are AI outputs; full transcripts are kept as receipts.