{"meta":{"dataMonth":"2026-09","source":{"traffic":"traffic.cv panel estimates, month 2026-09, 12-month history","companies":"yc-oss API mirror of the public YC directory, fetched 2026-10-22","press_and_founders":"YC public company pages via YC Mode, crawled 2026-07","brand_search":"DawnTrend brand-search collection (Google monthly search volume for the company name, bucketed), Sep 2025 to Aug 2026, collected 2026-09-30","logos":"YC public company logos"},"method":"attention minutes = monthly visits x average visit seconds / 60. mindshare = a company's attention minutes / sum over the index. change3 = visits in 2026-09 vs 2026-06. Visits are rounded to 3 significant figures."},"company":{"visitsAligned":null,"slug":"coarena","name":"CoArena","domain":"coarena.ai","batch":"Summer 2026","year":2026,"status":"Active","industry":"B2B","category":"Engineering, Product and Design","tags":["AIOps","Machine Learning","Reinforcement Learning","Data Labeling","AI"],"stage":"Early","teamSize":2,"isHiring":false,"location":"San Francisco, CA, USA","oneLiner":"The biggest crowdsourced benchmark for Computer-Use","ycUrl":"https://www.ycombinator.com/companies/coarena","logo":"/logos/coarena.png","visits":88700,"last3":[0,12400,88700],"jun":0,"change3":null,"changeMonth":null,"avgVisitSec":217,"bounce":29.3,"pagesPerVisit":4.02,"globalRank":333917,"attentionMin":321000,"history":[{"m":"2026-05","v":0},{"m":"2026-06","v":0},{"m":"2026-07","v":0},{"m":"2026-08","v":12400},{"m":"2026-09","v":88700}],"keywords":[{"name":"coarena","volume":870,"cpc":0},{"name":"coarea by coasty","volume":90,"cpc":0},{"name":"coarena ai","volume":90,"cpc":0},{"name":"computer use arena","volume":30,"cpc":0},{"name":"co arena ai","volume":10,"cpc":0}],"founders":[],"news":[],"rank":558,"mindshare":0.001,"industryRank":288,"industryRankOf":1206,"categoryRank":52,"categoryRankOf":226,"batchRank":6,"batchRankOf":90,"percentile":76,"industryMedianVisitSec":68,"cautions":[{"k":"short","t":"Short history","d":"Only 5 months of data, so the trend is not established."}],"brandedShare":97,"lens":["Ranks #288 of 1206 in B2B, ahead of 76% of its peers.","People stay 3:37 a visit, 3.2x the B2B median of 1:08. Strong engagement.","Too small or too new for a reliable 3 month trend (needs 50K visits in both June and September).","Holds 0.001% of all attention minutes in the index.","About 97% of its tracked search volume is its own name: it depends on people who already know it."],"search":null,"peers":["dropbox","substack","prolific","meesho","supabase"],"industrySeries":[100,95.3,98.1,108.3,101.4,114.7,113.3,114.4,112.2,115.9,116.9,118.3]}}