LangChain's framework for controllable agent workflows with durable execution, memory and human-in-the-loop.
WebsiteProvisional comparison
LangGraph vs Claude Agent SDK
LangGraph is provisional S-tier and Claude Agent SDK is provisional A-tier on Agent Frameworks & SDKs. Rankings are never for sale.
Full Agent Frameworks & SDKs tier list
Build production agents using Claude Code's harness as a library.
Website| Field | LangGraph | Claude Agent SDK |
|---|---|---|
| Tier | S · provisional | A · provisional |
| Why | De facto standard for stateful agent graphs (43k+ stars) with a large ecosystem. | Exposes the proven Claude Code agent loop as a library; first-party Anthropic. |
| Pricing | open-source | open-source |
| GitHub stars | 43,321 | 8,288 |
| Last push | Oct 15, 2026 | Oct 15, 2026 |
| Last verified | Oct 15, 2026 | Oct 15, 2026 |