{"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":326.2,"slug":"epicenter","name":"Epicenter","domain":"epicenter.so","batch":"Summer 2025","year":2025,"status":"Active","industry":"Consumer","category":"Consumer","tags":["SaaS","Productivity","Open Source","Note-taking","AI Assistant"],"stage":"Early","teamSize":1,"isHiring":false,"location":"San Francisco, CA, USA","oneLiner":"ChatGPT's memory feature in an open, portable format","ycUrl":"https://www.ycombinator.com/companies/epicenter","logo":"/logos/epicenter.png","visits":16700,"last3":[18800,18900,16700],"jun":17500,"change3":null,"changeMonth":null,"avgVisitSec":37,"bounce":35.5,"pagesPerVisit":2.61,"globalRank":1318139,"attentionMin":10300,"history":[{"m":"2025-10","v":2590},{"m":"2025-11","v":5330},{"m":"2025-12","v":5030},{"m":"2026-01","v":10300},{"m":"2026-02","v":13600},{"m":"2026-03","v":15600},{"m":"2026-04","v":19700},{"m":"2026-05","v":21900},{"m":"2026-06","v":17500},{"m":"2026-07","v":18800},{"m":"2026-08","v":18900},{"m":"2026-09","v":16700}],"keywords":[{"name":"whispering","volume":11630,"cpc":1.03},{"name":"epicenter","volume":25340,"cpc":0.44},{"name":"whispering github","volume":200,"cpc":0},{"name":"whispering (epicenter)","volume":190,"cpc":0},{"name":"fable 5.1","volume":608640,"cpc":3.77}],"founders":[{"name":"Braden Wong","title":"Founder","linkedin":"https://www.linkedin.com/in/braden-wong/"}],"news":[],"rank":1569,"mindshare":0.000032,"industryRank":238,"industryRankOf":280,"categoryRank":74,"categoryRankOf":93,"batchRank":40,"batchRankOf":64,"percentile":15,"industryMedianVisitSec":93,"cautions":[{"k":"small","t":"Small sample","d":"Under 50,000 visits a month: panel estimates are noisy at this size."}],"brandedShare":4,"lens":["Ranks #238 of 280 in Consumer, ahead of 15% of its peers.","Visits are short: 0:37 against a Consumer median of 1:33. Fast tasks, or visitors leaving early.","Too small or too new for a reliable 3 month trend (needs 50K visits in both June and September).","Holds 0.000032% of all attention minutes in the index.","Only 4% of its tracked search volume is its own name: people find it by topic, which is a sign of discovery."],"search":null,"peers":["reddit","scribd","doordash","airbnb","genius"],"industrySeries":[100,99,104.7,109.5,97,105.7,105,109.7,105.2,109.3,107.3,99.6]}}