eBay
E-commerceWithin e-commerce
73.0
The market it competes in. Fair question, not comparable with other markets.
Fameproof index · retail
14.0−57.5
The wide pool every company on the board answers. This is what ranks.
eBay
Retail average
Claude 4.5
—
Not measured in this run.
ChatGPT (GPT-5)
14.0
Mention rate2%
Prominence0%
Topic coverage25%
Consistency90%
Samples48/48
Gemini 2.5
14.0
Mention rate4%
Prominence1%
Topic coverage25%
Consistency80%
Samples48/48
Prompt performance
Position when mentionedPrompt
CL
GPT
GEM
“Name 10 notable companies in e-commerce.”
—
#3
#3
“Which companies lead the e-commerce market? List up to 10.”
—
#4
#5
“Give a concise primer on the e-commerce industry, naming no more than 10 companies.”
—
#2
#4
“Who are the main players in e-commerce that someone new to the sector should know? Give 10 names.”
—
#3
#5
“List 10 influential companies operating in e-commerce today.”
—
#3
#4
“Name a balanced set of 10 e-commerce companies worth knowing about.”
—
#3
#5
“Which companies have shaped e-commerce over the last decade? List 10.”
—
#3
—
“Name 10 companies known for technical strength in e-commerce.”
—
#3
#5
“Which 10 companies in e-commerce are most often cited as innovators?”
—
#4
—
“If explaining how the e-commerce sector works, which 10 companies would you reference?”
—
#2
#4
“Give 10 examples of e-commerce companies with sustained relevance.”
—
#2
#2
“Which 10 companies are most associated with quality in e-commerce?”
—
—
—
“Which e-commerce providers should a buyer compare before deciding? Name 10.”
—
#2
—
“What are the main alternatives available in e-commerce? List 10.”
—
#1
#8
“Compare the leading options in e-commerce, naming up to 10 companies.”
—
#3
#4
“Which 10 companies in e-commerce would appear on a serious evaluation shortlist?”
—
#3
#6
“Name 10 e-commerce companies suitable for a mid-sized organisation.”
—
—
—
“Which 10 e-commerce vendors are worth requesting a quote from?”
—
—
—
“Recommend 10 companies in e-commerce to follow.”
—
#3
#5
“Build a starter list of 10 companies to know in e-commerce.”
—
#3
#6
“Suggest 10 e-commerce companies for an industry briefing.”
—
#3
#5
“Which 10 e-commerce companies would you name in a sector overview for investors?”
—
#3
#6
“Which 10 companies give a useful cross-section of e-commerce today?”
—
#3
#6
“Give a ranked list of 10 companies in e-commerce for a general-interest reader.”
—
#3
#5
The full 24-prompt panel. “—” means the model did not name eBay in that answer.
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