What AI says about eBay

Since Jul 5Updated Nov 3, 2026Based on 31,992 AI responsesReviewed by

How we measure

AI summary

eBay is an online marketplace for buying and selling new, used, and refurbished goods, including luxury watches, designer purses, and graded sports cards. It is among the brands most often named when shoppers seek authenticated luxury resale, platforms for trading cards, or sites to sell used items like cell phones and wedding dresses.

eBayThis page3%
Mentioned in

3%

of AI answers about eBay and its rivals

  • ChatGPT3%
  • Google AI Mode3%

Topics where AI mentions eBay

TopicMentioned in · on this topic

How prominently AI mentions eBay

  • Named first10%
  • 2nd or 3rd20%
  • Later69%

Insights for eBay

Week of Sep 21–27

  • Gap between platforms: The platform gap in Luxury Resale & Authentication Marketplaces widened

    Google AI ModeGoogle AI Mode48%ChatGPTChatGPT25%
  • Slipping: Dropped 2 places to rank #5 of 70 in Trading Card & Comic Collectibles. Now trails Goldin Auctions in Trading Card & Comic Collectibles, #5 to #4
  • Slipping: The mention rate in Trading Card & Comic Collectibles fell 5 points to 23.3%

How AI rates eBay

Common descriptions

authenticity guarantee · useful · reliable · huge audience · large audience · massive audience

Tone of AI’s statements about eBay

  • Positive35%
  • Neutral52%
  • Mixed10%
  • Negative3%
Rated above a rival
  • pricingAI is mixed on pricing: 38% of the answers comparing eBay rate it worse than a rival, 62% better. Includes “cost-effectiveness”, “fees”, “price”, “price consistency”, “pricing model”.

eBay in AI answers

Question: Which online auction platforms provide the most secure environment and best buyer protection for high-end, rare trading card transactions?

ChatGPTNov 2, 2026

eBay Authenticity Guarantee – excellent buyer-facing authentication protection and marketplace reach.

Google AI ModeSep 24, 2026

eBay features a mandatory Authenticity Guarantee for eligible graded/raw cards over certain price thresholds.

Question: Which online marketplaces are best for buying and selling used wedding dresses?

Google AI ModeNov 2, 2026

eBay Best For: Massive global reach and reduced clothing seller fees for high-value items over $2,000.

Sources AI cites

The page AI cites most for eBay