{"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":269.2,"slug":"sero","name":"Sero","domain":"sero.so","batch":"Winter 2022","year":2022,"status":"Active","industry":"B2B","category":"B2B","tags":["SaaS","B2B","Customer Success"],"stage":"Early","teamSize":2,"isHiring":false,"location":"San Francisco, CA, USA","oneLiner":"Intelligent Customer Implementation Platform for B2B","ycUrl":"https://www.ycombinator.com/companies/sero","logo":"/logos/sero.png","visits":5420,"last3":[7980,4750,5420],"jun":3800,"change3":null,"changeMonth":null,"avgVisitSec":18,"bounce":38.7,"pagesPerVisit":2.89,"globalRank":2786414,"attentionMin":1630,"history":[{"m":"2025-10","v":1140},{"m":"2025-11","v":810},{"m":"2025-12","v":2530},{"m":"2026-01","v":4990},{"m":"2026-02","v":4730},{"m":"2026-03","v":5770},{"m":"2026-04","v":5540},{"m":"2026-05","v":4630},{"m":"2026-06","v":3800},{"m":"2026-07","v":7980},{"m":"2026-08","v":4750},{"m":"2026-09","v":5420}],"keywords":[{"name":"sero onboarding","volume":280,"cpc":0},{"name":"sero","volume":13290,"cpc":0.54},{"name":"sero ai","volume":560,"cpc":0},{"name":"sero operate","volume":50,"cpc":0},{"name":"serotask","volume":20,"cpc":0}],"founders":[],"news":[],"rank":2048,"mindshare":0.0000051,"industryRank":1116,"industryRankOf":1206,"categoryRank":219,"categoryRankOf":239,"batchRank":141,"batchRankOf":151,"percentile":7,"industryMedianVisitSec":68,"cautions":[{"k":"small","t":"Small sample","d":"Under 50,000 visits a month: panel estimates are noisy at this size."}],"brandedShare":100,"lens":["Ranks #1116 of 1206 in B2B, ahead of 7% of its peers.","Visits are short: 0:18 against a B2B median of 1:08. 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 0.0000051% of all attention minutes in the index.","About 100% 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]}}