{"slug":"countly","name":"Countly","domain":null,"verdict":"As of 2026-08-10, ChatGPT, Claude, Gemini, Grok collectively rank Countly #2 of 8 for open-source product analytics for self-hosting. Source: https://modelsagree.com/product/countly (modelsagree.com, CC BY 4.0).","best_rank":2,"categories":1,"entries":[{"slug":"best-open-source-product-analytics-for-self-hosting","title":"Best open-source product analytics for self-hosting","rank":2,"of":8,"score":10,"appearances":3,"modelRanks":{"ChatGPT":4,"Claude":2,"Gemini":2},"reason":"The most turnkey self-hosted product analytics after PostHog, with a mature Community Edition, strong mobile/SDK instrumentation, crash reporting, funnels, retention, and user profiles — a good fit for app-centric teams that want product metrics without building a warehouse pipeline.","reasons":[{"model":"Claude","reason":"The most turnkey self-hosted product analytics after PostHog, with a mature Community Edition, strong mobile/SDK instrumentation, crash reporting, funnels, retention, and user profiles — a good fit for app-centric teams that want product metrics without building a warehouse pipeline."},{"model":"Gemini","reason":"Tailored specifically for mobile and web product analytics, offering real-time user profiles, event tracking, and granular security controls for self-hosted environments."},{"model":"ChatGPT","reason":"The strongest established mobile-first option, with mature iOS, Android, web, desktop, and server SDKs, real-time behavioral analysis, retention, segmentation, remote configuration, push messaging, and long-running self-hosted deployments"}],"fixes":[{"model":"ChatGPT","fix":"Many advanced capabilities and serious operational support sit in the paid self-hosted edition, while the open-source Lite experience is less flexible and modern than the leaders"},{"model":"Claude","fix":"The Community Edition is deliberately feature-gated (drill, cohorts, and much of the advanced analytics live behind the paid Enterprise tier), so the \"free\" self-host is materially thinner than the demo suggests."},{"model":"Gemini","fix":"Advanced cohorting, crash analytics, and enterprise reporting plugins are locked behind proprietary paid tiers, limiting the open-source edition."}],"updated":"2026-08-10","rank_history":{"days":["2026-08-03","2026-08-10"],"ranks":[2,null]},"api":"https://modelsagree.com/api/v1/best/best-open-source-product-analytics-for-self-hosting.json"}],"page":"https://modelsagree.com/product/countly","check":"https://modelsagree.com/check?q=Countly","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}