Costco vs eBay

Side-by-side comparison of AI visibility scores, market position, and capabilities

eBay leads in AI visibility (94 vs 89)
Costco logo

Costco

LeaderConsumer Retail

Warehouse Retail

NASDAQ: COST warehouse club at $249.6B FY2024 revenue with 73.4M cardholders and $50B+ Kirkland Signature; 90%+ renewal rate with $65/$130 membership fee competing with Sam's Club for warehouse retail.

AI VisibilityBeta
Overall Score
A89
Category Rank
#1 of 1
AI Consensus
46%
Trend
stable
Per Platform
ChatGPT
95
Perplexity
80
Gemini
80

About

Costco Wholesale Corporation is an Issaquah, Washington-based membership warehouse club — listed on NASDAQ (NASDAQ: COST) — operating 897 warehouse locations globally (as of mid-2025) across the United States, Canada, United Kingdom, Japan, Korea, Australia, Spain, France, China, and Iceland, providing paid members (73.4 million cardholders representing 136.8 million authorized users as of fiscal year end 2024) with bulk merchandise, groceries, electronics, appliances, tires, optical services, pharmacy, and the Kirkland Signature private label brand at prices consistently below traditional retail channels. Costco generated $249.6 billion in total revenue in fiscal year 2024 (ended September 2024, +5% year-over-year), with membership fee revenue of $4.83 billion providing the financial foundation that enables Costco's famously low product margins.

Full profile
eBay logo

eBay

LeaderE-commerce

Marketplace

NASDAQ-listed (EBAY) global marketplace with $73.1B GMV and 132M buyers; pure peer-to-peer auction and fixed-price model excelling in collectibles, pre-owned, and unique goods with Authenticity Guarantee.

AI VisibilityBeta
Overall Score
A94
Category Rank
#1 of 1
AI Consensus
67%
Trend
down
Per Platform
ChatGPT
95
Perplexity
87
Gemini
99

About

eBay is a San Jose-based global e-commerce marketplace connecting hundreds of millions of buyers and sellers across 190+ markets — facilitating the purchase and sale of new and pre-owned goods across electronics, fashion, collectibles, parts and accessories, home and garden, and virtually every product category through both auction-style and fixed-price listings. Listed on NASDAQ (NASDAQ: EBAY), eBay generated $9.8 billion in revenue and $73.1 billion in gross merchandise volume (GMV) in 2023, serving 132 million active buyers worldwide.

Full profile

AI Visibility Head-to-Head

89
Overall Score
94
#1
Category Rank
#1
46
AI Consensus
67
stable
Trend
down
95
ChatGPT
95
80
Perplexity
87
80
Gemini
99
97
Claude
99
97
Grok
90

Key Details

Category
Warehouse Retail
Marketplace
Tier
Leader
Leader
Entity Type
company
company

Capabilities & Ecosystem

Capabilities

Only Costco
Warehouse Retail
Only eBay
Marketplace

Integrations

Only Costco
Only eBay
Costco is classified as company. eBay is classified as company.

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