[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"leaderboard-brand-secondhand-marketplaces-back-market":3},{"industryId":4,"industrySlug":5,"industryName":6,"brandId":7,"brandName":8,"brandSlug":9,"overallScore":10,"industryRank":11,"brandCount":12,"enginesCovered":13,"lastUpdatedAt":14,"summary":15,"strengths":16,"weaknesses":17,"trendNotes":18,"seoTitle":19,"seoDescription":20,"faq":21,"engineBreakdowns":31,"competitors":62,"overallTrend":81},38,"secondhand-marketplaces","Second-hand Marketplaces",4137,"Back Market","back-market",26.2,9,30,5,"2026-04-18T21:00:13.427539","Back Market currently ranks #9 in the Second-hand Marketplaces leaderboard with an overall AI visibility score of 26.20. Its strongest recent performance appears in ChatGPT.","Strongest visibility currently comes from ChatGPT and DeepSeek.","Visibility is relatively weaker in Grok and Qwen, leaving room to improve recommendation consistency.","Back Market is trending upward based on recent AI visibility runs.","Back Market AI Visibility in Second-hand Marketplaces | AIvsRank","See how Back Market ranks in the Second-hand Marketplaces leaderboard across major AI engines, including overall score, engine breakdowns, and visibility trend.",[22,25,28],{"question":23,"answer":24},"Why is Back Market ranked here?","Back Market is ranked using the current overall AI visibility score across tracked engines in Second-hand Marketplaces.",{"question":26,"answer":27},"Which engines mention Back Market most?","See the engine breakdown section for the latest per-engine visibility results.",{"question":29,"answer":30},"How often is this page updated?","The page updates whenever new completed leaderboard runs are available for this industry.",[32,40,45,51,56],{"engineCode":33,"engineName":34,"rank":35,"score":36,"mentionRate":37,"mentions":38,"runDate":39},"chatgpt","ChatGPT",1,55.24,85.71,6,"2026-04-18T20:54:04.570235",{"engineCode":41,"engineName":41,"rank":42,"score":38,"mentionRate":43,"mentions":43,"runDate":44},"Grok",23,0,"2026-04-18T20:57:42.112613",{"engineCode":46,"engineName":47,"rank":48,"score":49,"mentionRate":37,"mentions":38,"runDate":50},"deepseek","DeepSeek",3,39.05,"2026-04-18T20:58:28.660177",{"engineCode":52,"engineName":52,"rank":53,"score":54,"mentionRate":43,"mentions":43,"runDate":55},"MiniMax",13,17,"2026-04-18T20:59:52.152131",{"engineCode":57,"engineName":58,"rank":59,"score":60,"mentionRate":61,"mentions":35,"runDate":14},"Qwen3","Qwen",15,13.71,14.29,[63,69,75],{"brandName":64,"brandSlug":65,"rank":66,"overallScore":67,"scoreGap":68},"Vestiaire Collective","vestiaire-collective",8,29.23,-3.03,{"brandName":70,"brandSlug":71,"rank":72,"overallScore":73,"scoreGap":74},"Depop","depop",10,24.88,1.32,{"brandName":76,"brandSlug":77,"rank":78,"overallScore":79,"scoreGap":80},"StockX","stockx",7,31.61,-5.41,[82,85,88,91,94,97,100,103,106,109],{"runDate":83,"overallScore":84},"2026-04-07T00:00:00",24.38,{"runDate":86,"overallScore":87},"2026-04-08T00:00:00",32.98,{"runDate":89,"overallScore":90},"2026-04-09T00:00:00",49.27,{"runDate":92,"overallScore":93},"2026-04-10T00:00:00",25.9,{"runDate":95,"overallScore":96},"2026-04-11T00:00:00",29.87,{"runDate":98,"overallScore":99},"2026-04-12T00:00:00",40.79,{"runDate":101,"overallScore":102},"2026-04-13T00:00:00",27.22,{"runDate":104,"overallScore":105},"2026-04-14T00:00:00",42.57,{"runDate":107,"overallScore":108},"2026-04-16T00:00:00",25.68,{"runDate":110,"overallScore":10},"2026-04-18T00:00:00"]