LangGraph
Graph-based framework and managed platform for long-running, durable agents.
Full LangGraph record →Head to head
LangGraph vs Copilot Studio
LangGraph (LangChain) and Copilot Studio (Microsoft) both sit in Agents & Automation. LangGraph is the cheaper entry point at LangGraph is a free, open-source library under the MIT license.. Copilot Studio shipped more tracked changes in the last 30 days (9 vs 6). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | LangGraph LangChain | Copilot Studio Microsoft |
|---|---|---|
| Segment | Agents & Automation | Agents & Automation |
| Version | LangGraph | Agent 365 |
| Entry cost | LangGraph is a free, open-source library under the MIT license. | from $30/mo |
| Pricing tiers | Open Source / Free free | Microsoft 365 Copilot $30 · Microsoft Copilot Studio Pre-purchase plan free · Microsoft Copilot Studio Pay-as-you-go free |
| Model stack | any model provider · Model-agnostic | Anthropic lineup · Anthropic model lineup · Anthropic models · Anthropic multi-model · Anthropic multi-model lineup · GPT-5 |
| Context window | — | — |
| Public API | ||
| Routes models | ||
| Changes / 30d | 6 | 9 |
| Origin | United States | United States |
| Capabilities | Durable execution, Human-in-the-loop, Checkpointing, Managed deployment, Agent Orchestration, Stateful multi-actor applications, Human-in-the-loop controls, Built-in memory | Low-code agents, Graph grounding, Autonomous triggers, Multi-agent orchestration, AI agents, conversational flow, autonomous agents, pre-built agents |
Copilot Studio
Low-code builder for autonomous agents grounded in Microsoft Graph and Dataverse.
Full Copilot Studio record →