LangGraph
Graph-based agent runtime by the LangChain team with native durable execution and human-in-the-loop.
LangGraph is an MIT-licensed, graph-based agent runtime from the LangChain team; unlike most orchestration frameworks it treats durable execution and human-in-the-loop as first-class primitives rather than add-ons.
Caveat: Star counts circulating for LangGraph (e.g. 147k) are frequently confused with the langchain-ai/langchain monorepo (~136k). LangGraph itself is in the tens of thousands; no verified star figure is published here.
Key facts
| Category | Runtime & Orchestration |
|---|---|
| License | MIT |
| Language | Python |
| Self-hosted | Yes |
| GitHub stars | 42,699 (2026-10-04) |
| Last push | 2026-10-04 |
| Last verified | 2026-10-04 |
| Repository | https://github.com/langchain-ai/langgraph |
Tools in this category
n8n
Workflow automation platform with 400+ integrations and agent nodes.
Dify
Open-source LLM app platform with built-in RAG, workflows and agents.
Langflow
Visual canvas for building LangChain-based agents, exportable as an API or MCP server.