{"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":-6.7,"slug":"h1","name":"H1","domain":"h1.co","batch":"Winter 2020","year":2020,"status":"Active","industry":"Healthcare","category":"Healthcare IT","tags":["Health Tech","Healthcare"],"stage":"Growth","teamSize":500,"isHiring":false,"location":"New York City, NY, USA","oneLiner":"Connecting stakeholders across the healthcare ecosystem.","ycUrl":"https://www.ycombinator.com/companies/h1","logo":"/logos/h1.png","visits":43100,"last3":[56600,57500,43100],"jun":54300,"change3":null,"changeMonth":null,"avgVisitSec":9,"bounce":40.3,"pagesPerVisit":1.48,"globalRank":825173,"attentionMin":6470,"history":[{"m":"2025-10","v":59300},{"m":"2025-11","v":61800},{"m":"2025-12","v":59400},{"m":"2026-01","v":58500},{"m":"2026-02","v":50900},{"m":"2026-03","v":51000},{"m":"2026-04","v":50500},{"m":"2026-05","v":61400},{"m":"2026-06","v":54300},{"m":"2026-07","v":56600},{"m":"2026-08","v":57500},{"m":"2026-09","v":43100}],"keywords":[{"name":"h1","volume":20150,"cpc":0.99},{"name":"ammar al-chalabi","volume":750,"cpc":0},{"name":"prloma","volume":700,"cpc":1.19},{"name":"10.1038/nature01568","volume":250,"cpc":0}],"founders":[{"name":"Ariel Katz","title":"Founder","linkedin":"https://www.linkedin.com/in/arielbkatz/"},{"name":"Ian Sax","title":"Founder","linkedin":"https://www.linkedin.com/in/ian-sax-934a69146/"}],"news":[{"title":"This Startup Raised $100 Million In Bid To Power All Doctor Information On The Internet","url":"https://www.forbes.com/sites/katiejennings/2021/11/16/this-startup-raised-100-million-in-bid-to-power-all-doctor-information-on-the-internet/?sh=406f490c6a24","date":"2021-11-16"},{"title":"H1 Raises Series C","url":"https://www.h1.co/blog-posts/h1-raises-100m","date":"2021-11-12"}],"rank":1686,"mindshare":0.00002,"industryRank":154,"industryRankOf":204,"categoryRank":45,"categoryRankOf":56,"batchRank":60,"batchRankOf":78,"percentile":25,"industryMedianVisitSec":84,"cautions":[{"k":"small","t":"Small sample","d":"Under 50,000 visits a month: panel estimates are noisy at this size."}],"brandedShare":null,"lens":["Ranks #154 of 204 in Healthcare, ahead of 25% of its peers.","Visits are short: 0:09 against a Healthcare median of 1:24. 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 0.00002% of all attention minutes in the index.","Its name was searched about 135K times a month on Google (Jun to Aug 2026), down 23.7% on Oct to Dec 2025."],"search":{"kw":"h1","vol":135000,"change":-23.7,"series":[165000,201000,165000,165000,165000,165000,135000,110000,135000,135000,135000,135000]},"peers":["healthsherpa","athelas","clinikally","7cups","nimblerx"],"industrySeries":[100,102.3,107.8,113.8,102.4,117.8,113.2,119.4,119.8,119.9,122.6,121.5]}}