Open Source LLM Observability & Evaluation using TRPC
A curated collection of the best open source tracing, monitoring, and evaluation platforms for LLM and AI-agent applications. using TRPC.
Open source LLM engineering platform for AI-powered applications
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35,032Last commit
11 hours agoLicense
MIT
Langfuse provides tracing, evaluations, prompt management, and analytics to debug and improve LLM applications.
Open Source Alternative to:
Simulation-based testing and evaluation for AI agents
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4,872Last commit
17 hours agoLicense
Apache-2.0
Tests AI agents through multi-turn simulations, LLM-based scoring, and production tracing so teams can ship reliable agents with confidence.
Open Source Alternative to:
Windshift – The self-hosted platform that replaces Jira.
Windshift