Second-hand Marketplaces

Brands

AI Engines

Apr 4, 2026

Last Updated

ChatGPT

Apr 4, 2026

Rank	Brand	AI Index	Mention Rate	Rank Score	Rec. Strength	1st Mention	Mentions
👑 #1	eBay	86.7	85.7%	100.0%	83.3%	57.1%	6/7
🥈 #2	Vinted	74.4	71.4%	76.7%	100.0%	28.6%	5/7
🥉 #3	Back Market	58.3	85.7%	46.7%	50.0%	0.0%	6/7
#4	Mercari	56.6	71.4%	80.0%	20.0%	0.0%	5/7
#5	Poshmark	54.6	71.4%	73.3%	20.0%	0.0%	5/7
#6	Vestiaire Collective	46.6	85.7%	30.0%	16.7%	0.0%	6/7
#7	StockX	39.6	71.4%	10.0%	40.0%	0.0%	5/7
#8	The RealReal	33.9	28.6%	3.3%	100.0%	14.3%	2/7
#9	Facebook Marketplace	29.0	0.0%	96.7%	0.0%	0.0%	0/7
#10	Xianyu	28.0	0.0%	93.3%	0.0%	0.0%	0/7
#11	OLX	27.0	0.0%	90.0%	0.0%	0.0%	0/7
#12	Mercado Libre	26.0	0.0%	86.7%	0.0%	0.0%	0/7
#13	Craigslist	25.0	0.0%	83.3%	0.0%	0.0%	0/7
#14	GOAT	24.9	57.1%	6.7%	0.0%	0.0%	4/7
#15	Depop	21.0	0.0%	70.0%	0.0%	0.0%	0/7
#16	Yahoo! Auctions	20.0	0.0%	66.7%	0.0%	0.0%	0/7
#17	Carousell	19.0	0.0%	63.3%	0.0%	0.0%	0/7
#18	Avito	18.0	0.0%	60.0%	0.0%	0.0%	0/7
#19	leboncoin	17.0	0.0%	56.7%	0.0%	0.0%	0/7
#20	Gumtree	16.0	0.0%	53.3%	0.0%	0.0%	0/7