70 AI answers to 14 prompts name 32 brands. eBay leads with 12.6% of mentions; the top 3 hold 29.8%.
Brands and sources in the sampled answers
Share of brand mentions in Resale marketplaces answers
Fragmented: no brand dominates. The top 3 hold 29.8% of mentions; the leader 12.6%.
Every engine sampled
5 indexes · by answers
