{"changes":[{"companyHref":"/c/posthog-com","date":"2026-09-24","documentUrl":"https://www.ycombinator.com/companies/posthog","domain":"posthog.com","fact":"provenance:description","name":"PostHog","new":{"publisher":"Y Combinator","status":"sourced","url":"https://www.ycombinator.com/companies/posthog"},"old":{"publisher":"posthog.com","status":"self-reported","url":"https://posthog.com"},"publisher":"Y Combinator","reason":null,"retrievedAt":"2026-09-17","slug":"posthog-com","status":"sourced","url":"https://whoraisedwhat.com/c/posthog-com"},{"companyHref":"/c/posthog-com","date":"2026-09-24","documentUrl":"https://www.ycombinator.com/companies/posthog","domain":"posthog.com","fact":"provenance:existence","name":"PostHog","new":{"publisher":"Y Combinator","status":"sourced","url":"https://www.ycombinator.com/companies/posthog"},"old":{"publisher":"posthog.com","status":"self-reported","url":"https://posthog.com"},"publisher":"Y Combinator","reason":null,"retrievedAt":"2026-09-17","slug":"posthog-com","status":"sourced","url":"https://whoraisedwhat.com/c/posthog-com"}],"country":"US","description":"The single platform to analyze, test, observe, and deploy new features","domain":"posthog.com","employees":null,"founded":2019,"fundingTotalQuarantined":false,"githubOrg":null,"githubStars":null,"industry":"b2b","investors":["yc"],"lat":37.787936,"lng":-122.40752,"location":"San Francisco","name":"PostHog","rounds":[{"amountQuarantined":false,"amountUsd":5000000,"currency":"USD","date":"2024-06-15","investors":["yc"],"leadInvestor":"yc","source":{"fact":"round","publisher":"yc","retrievedAt":"2026-05-08","status":"attributed","url":null},"status":"attributed","type":"series-a","url":null}],"slug":"posthog-com","sources":[{"fact":"round","publisher":"yc","retrievedAt":"2026-05-08","status":"attributed","url":null},{"fact":"existence","publisher":"Y Combinator","retrievedAt":"2026-09-17","status":"sourced","url":"https://www.ycombinator.com/companies/posthog"},{"fact":"description","publisher":"Y Combinator","retrievedAt":"2026-09-17","status":"sourced","url":"https://www.ycombinator.com/companies/posthog"}],"stage":"series-a","techStack":["Vercel","Gatsby 4.25.9","React","dc.js","HeroUI","Vercel Speed Insights","Webpack","seethru 4","pdfobject 2.1.1","@amcharts/amcharts5 5.13.6","@posthog/icons 0.36.6","cloudinary-core 2.14.0"],"totalRaisedUsd":5000000,"updatedAt":"2026-05-08"}