LangGraph vs OpenAI Agents SDK
LangGraph and OpenAI Agents SDK both work in AI Agents. Here is how they stack up on pricing, access, context and our editorial scores, and which one to pick.
Side by side
The verdict
OpenAI Agents SDK edges ahead overall, with a 4.3 Setuproll editorial score and a strong fit for agent orchestration in ai agents. LangGraph is the better pick when you want agent workflows in ai agents, and it stays in the running on price and access. Most teams choose OpenAI Agents SDK as the default and reach for LangGraph when their workflow leans that way.
Frequently asked questions
Is LangGraph or OpenAI Agents SDK better?
LangGraph holds a 4.1 Setuproll editorial score and is best for agent workflows in ai agents, while OpenAI Agents SDK holds a 4.3 and is best for agent orchestration in ai agents. Pick LangGraph for agent workflows in ai agents and OpenAI Agents SDK for agent orchestration in ai agents.
What is the difference between LangGraph and OpenAI Agents SDK?
LangGraph is reached as API (open source) with n/a, while OpenAI Agents SDK is reached as API (open source) with n/a. They overlap on AI Agents and AI Backend but lead in different parts of the workflow.
Is LangGraph cheaper than OpenAI Agents SDK?
LangGraph is free, self-host or bring your own key, and OpenAI Agents SDK is free, self-host or bring your own key. Both have a path to start without a large upfront cost.