TruLens

TruLens: Evals and Tracing for AI Agents

LLM evals

Open TruLens in AirStack

What TruLens’s own pages say

What it says it doesTruLens: Evals and Tracing for AI Agents trulens.org
IntegrationsLangChain, LangGraph, LlamaIndex trulens.org
Open sourceYes trulens.org
SDK languagespython trulens.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.

TruLens alternatives