About
Open-source LLM tracing and evaluation platform designed for AI teams who need complete visibility into their applications. Built on OpenTelemetry standards, this platform offers vendor-agnostic monitoring without lock-in restrictions. Key capabilities include: The platform has gained significant traction with 2.5M+ monthly downloads, 8k+ GitHub stars, and adoption by top AI teams. Users praise its ability to identify root causes of problematic responses, debug LLM workflows, and integrate observability directly into development processes. Completely self-hostable with no feature restrictions, making it ideal for teams requiring full control over their AI monitoring infrastructure while maintaining transparency in model decision-making.