Tracely is described as 'Open-source LLM observability and evaluation: grade every AI agent trace, cluster the failures, and replay them as regression tests that block the pull request' and is an app in the development category. There are three alternatives to Tracely for Self-Hosted, Docker, Web-based, SaaS and Cloudron. The best Tracely alternative is Langfuse, which is free. Other great apps like Tracely are Helicone and Opik.
Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more.
Helicone is the open-source LLM observability platform for developers to monitor, debug, and improve production-ready applications.
Opik is an open-source platform for evaluating, testing and monitoring LLM applications. Built by Comet.
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