LangGraph

Agent Orchestration Framework for Reliable AI Agents

Agent frameworks

Open LangGraph in AirStack

What LangGraph’s own pages say

What it says it doesAgent Orchestration Framework for Reliable AI Agents langchain.com
Free planYes langchain.com
Open sourceYes langchain.com
LicenseLangGraph is an MIT-licensed open-source library langchain.com

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.

LangGraph alternatives