Eli Lilly

Pharmaceuticals

Rank 61 of 120 · lilly.com · tracked weekly

Within pharmaceuticals

54.0

The market it competes in. Fair question, not comparable with other markets.

Fameproof index · healthcare

28.5

The wide pool every company on the board answers. This is what ranks.

Eli Lilly Healthcare average

Claude 4.5

—

Not measured in this run.

ChatGPT (GPT-5)

0.0

Mention rate0%

Prominence0%

Topic coverage0%

Consistency0%

Samples96/96

Gemini 2.5

57.0

Mention rate55%

Prominence38%

Topic coverage100%

Consistency59%

Samples96/96

Eli Lilly scores 28.5 out of 100 on the Fameproof index, ranking 61 of 120 companies measured in the run of 5 August 2026. The index is the mean of the per-model scores below.

Visibility is uneven across models: Gemini scores it 57.0 while ChatGPT scores it 0.0, a gap of 57.0 points. A brand that is strong on one model and weak on another has a different problem from one that is mid-table everywhere.

Gemini names Eli Lilly in 55% of answers and places it early enough to score 38% on prominence; ChatGPT names it in 0%.

Across the 24-prompt panel there are 11 prompts where at least one model does not name Eli Lilly at all — those are the answers a competitor is winning instead, and the table below shows which.

Measured inside pharmaceuticals rather than the wide healthcare pool, Eli Lilly scores 54.0 — the fairer question for a buyer already shopping that market, though it cannot be compared across markets.

Prompt performance

Position when mentioned

Prompt

GPT

GEM

“Name 10 notable companies in pharmaceuticals.”

—

“Which companies lead the pharmaceuticals market? List up to 10.”

—

“Give a concise primer on the pharmaceuticals industry, naming no more than 10 companies.”

—

“Who are the main players in pharmaceuticals that someone new to the sector should know? Give 10 names.”

—

#10

“List 10 influential companies operating in pharmaceuticals today.”

—

“Name a balanced set of 10 pharmaceuticals companies worth knowing about.”

—

“Which companies have shaped pharmaceuticals over the last decade? List 10.”

—

“Name 10 companies known for technical strength in pharmaceuticals.”

—

“Which 10 companies in pharmaceuticals are most often cited as innovators?”

—

“If explaining how the pharmaceuticals sector works, which 10 companies would you reference?”

—

#10

“Give 10 examples of pharmaceuticals companies with sustained relevance.”

—

“Which 10 companies are most associated with quality in pharmaceuticals?”

—

“Which pharmaceuticals providers should a buyer compare before deciding? Name 10.”

—

“What are the main alternatives available in pharmaceuticals? List 10.”

—

“Compare the leading options in pharmaceuticals, naming up to 10 companies.”

—

“Which 10 companies in pharmaceuticals would appear on a serious evaluation shortlist?”

—

“Name 10 pharmaceuticals companies suitable for a mid-sized organisation.”

—

“Which 10 pharmaceuticals vendors are worth requesting a quote from?”

—

“Recommend 10 companies in pharmaceuticals to follow.”

—

#10

“Build a starter list of 10 companies to know in pharmaceuticals.”

—

#10

“Suggest 10 pharmaceuticals companies for an industry briefing.”

—

#10

“Which 10 pharmaceuticals companies would you name in a sector overview for investors?”

—

#10

“Which 10 companies give a useful cross-section of pharmaceuticals today?”

—

#10

“Give a ranked list of 10 companies in pharmaceuticals for a general-interest reader.”

—

The full 24-prompt panel. “—” means the model did not name Eli Lilly in that answer.

Head to head

Who the models name more often, side by side.

vs Novartis vs Merck vs AstraZeneca

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Ranked either side

Healthcare, nearest on the index.

29 Johnson & Johnson 61.5 36 Pfizer 53.0 43 Merck 45.5 63 Novartis 25.5 66 AstraZeneca 22.5

See all healthcare and pharmaceutical companies →

Questions about this score

What is Eli Lilly's AI visibility score?

Eli Lilly scores 28.5 out of 100 on the Fameproof index, ranked 61 of 120 companies, measured on 5 August 2026 across ChatGPT and Gemini.

Which AI model mentions Eli Lilly most?

Gemini, at 57.0 out of 100, naming Eli Lilly in 55% of the answers in its panel. The per-model breakdown is above.

How is Eli Lilly's score measured?

With a panel of 24 category questions asked 4 times per model — never questions that name Eli Lilly, because a prompt that names you guarantees a mention. The score combines how often it is named, how early in the answer, how much of the topic it covers, and how consistent the result is between repetitions. Full methodology.