Open Source LLM Observability & Evaluation using Monaco Editor
A curated collection of the best open source tracing, monitoring, and evaluation platforms for LLM and AI-agent applications. using Monaco Editor.
Build reliable AI apps with comprehensive observability
Stars
6,175Last commit
9 days agoLicense
Apache-2.0
Open-source platform for logging, monitoring, and debugging LLM applications. Route, debug, and analyze AI apps with comprehensive observability tools.
Open Source Alternative to:
Build, automate, and improve AI agents with your team
Stars
4,778Last commit
13 hours agoLicense
MIT
Open-source workspace for building and running AI agents: chat-driven development, scheduling, human-in-the-loop approvals, versioning, and tracing. Self-host or use the cloud.
Open Source Alternative to:
Simulation-based testing and evaluation for AI agents
Stars
4,872Last commit
18 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:
Monitor, debug, and scale LLM applications with ease
Stars
2,792Last commit
14 hours agoLicense
Apache-2.0
Open-source observability platform for GenAI and LLM applications. Real-time monitoring, distributed tracing, prompt management, and AI model evaluation built on OpenTelemetry.
Open Source Alternative to:
Capture – Capture screenshots, generate PDFs, scrape content, extract metadata, and automate browsers with one API.
Openlane