{"slug":"openlit","name":"OpenLIT","domain":"openlit.io","verdict":"As of 2026-07-14, ChatGPT, Claude, Gemini, Grok collectively rank OpenLIT #7 of 9 for self-hosted llm observability tool. Source: https://modelsagree.com/product/openlit (modelsagree.com, CC BY 4.0).","best_rank":7,"categories":1,"entries":[{"slug":"best-self-hosted-llm-observability","title":"Best self-hosted LLM observability tool","rank":7,"of":9,"score":3,"appearances":1,"modelRanks":{"ChatGPT":3},"reason":"Particularly strong for platform engineers: Apache-2.0, OpenTelemetry-native traces and metrics, Kubernetes deployment, broad automatic instrumentation, cost tracking, GPU/vector-database monitoring, and zero-code controller-based onboarding.","reasons":[{"model":"ChatGPT","reason":"Particularly strong for platform engineers: Apache-2.0, OpenTelemetry-native traces and metrics, Kubernetes deployment, broad automatic instrumentation, cost tracking, GPU/vector-database monitoring, and zero-code controller-based onboarding."}],"fixes":[{"model":"ChatGPT","fix":"Its controller, fleet-management experience, and overall product maturity have less real-world seasoning than Langfuse or Phoenix."}],"updated":"2026-07-14","rank_history":{"days":["2026-07-13","2026-07-14"],"ranks":[5,null]},"api":"https://modelsagree.com/api/v1/best/best-self-hosted-llm-observability.json"}],"page":"https://modelsagree.com/product/openlit","check":"https://modelsagree.com/check?q=OpenLIT","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}