LangChain's framework for controllable agent workflows with durable execution, memory and human-in-the-loop.
WebsiteProvisional comparison
LangGraph vs OpenAI Agents SDK
Both are provisional S-tier on Agent Frameworks & SDKs. Rankings are never for sale.
Full Agent Frameworks & SDKs tier list
Lightweight OpenAI framework for multi-agent workflows with handoffs, guardrails and tracing.
Website| Field | LangGraph | OpenAI Agents SDK |
|---|---|---|
| Tier | S · provisional | S · provisional |
| Why | De facto standard for stateful agent graphs (43k+ stars) with a large ecosystem. | First-party OpenAI SDK (30k+ stars); Agent Builder workflows export to it. |
| Pricing | open-source | open-source |
| GitHub stars | 43,321 | 30,058 |
| Last push | Oct 15, 2026 | Oct 15, 2026 |
| Last verified | Oct 15, 2026 | Oct 15, 2026 |