# OpenLIT

> Trace and evaluate AI applications with OpenTelemetry-based tooling.

OpenLIT helps users trace and evaluate AI applications with OpenTelemetry-based tooling. The product supports lLM tracing and prompt and cost tracking. Starting points include inspect an agent execution and evaluate model behavior across application runs. Check the documentation, license, supported models, hardware requirements, and any separate API or hosting costs. Test on a small representative project before integrating it into an existing system.

## Quick facts

- Categories: Developer Tools
- Official site: https://openlit.io/
- Last checked: 2026-09-25

## Key features

- LLM tracing
- Prompt and cost tracking

## Use cases

- Inspect an agent execution
- Evaluate model behavior across application runs

## Links

- Nextool.ai page: https://nextool.ai/tools/openlit/
- Alternatives: https://nextool.ai/alternatives/openlit/

Source: Nextool.ai (https://nextool.ai/tools/openlit/). Pricing and features change; confirm on the provider's site before relying on them.