OpenLIT

Monitoring what your LLM application is doing in production, from slow calls to failing requests, is the job OpenLIT takes on.

OpenLIT is an open-source observability platform for GenAI and LLM applications, built natively on OpenTelemetry.

It gives you application performance monitoring with traces and metrics brought together in a single interface, so you are not stitching together separate dashboards.

Beyond monitoring, OpenLIT covers a few everyday development chores.

You can experiment with different LLMs, organize your prompts, and keep API keys handled securely.

Because the platform follows OpenTelemetry, it suits teams that already use that standard for the rest of their stack and want AI workloads to show up alongside everything else.

As an open-source AI developer tool, it is meant for engineers rather than non-technical users.