# TruLens

> Evaluate and track LLM applications

TruLens finds where your agent fails and where you can cut cost without losing quality. Open source, OpenTelemetry-native.

## Facts
- Website: https://www.trulens.org
- Made by: trulens.org
- Category: Developer tools
- Stage: Live

Listing page: https://launchwoo.com/p/trulens
Listed on LaunchWoo, a directory of AI apps, developer tools and AI devices: https://launchwoo.com/launches