head to head · open source
crewAI vs langgraph
crewAI has 58,791 GitHub stars, 8,514 forks, 353 open issues and last shipped yesterday. langgraph has 41,972 stars, 7,082 forks, 786 open issues and last shipped today. crewAI leads on adoption by 40% (58,791 vs 41,972 stars). crewAI is written in Python under MIT; langgraph is written in Python under MIT. crewAI has attracted 14% as many forks as stars, langgraph 17%. langgraph was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 3 topic tags (agents, ai, ai-agents), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| crewAI | langgraph | |
|---|---|---|
| GitHub stars | ★ 59K | ★ 42K |
| License | MIT | MIT |
| Written in | Python | Python |
| Last push | 2026-09-19 | 2026-09-20 |
| Forks | ⑂ 8.5K | ⑂ 7.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick crewAI if
- You weight community size — 59K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick langgraph if
- You want the langgraph feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and langgraph fits your workflow better
About crewAI
CrewAI is an open source Python framework for orchestrating role playing, autonomous AI agents through collaborative Crews and event driven Flows, released under the MIT licence and built for developers and teams producing multi agent workflows in production.
read the full crewAI overview →
About langgraph
LangGraph is a low level Python orchestration framework for building stateful, long running agents, aimed at developers and platform teams who need durable execution, human in the loop control, and persistent memory instead of a turnkey agent application.
read the full langgraph overview →
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Frequently asked questions
Is crewAI or langgraph more popular?
crewAI has 58,791 GitHub stars and langgraph has 41,972. crewAI has the larger community by that measure.
Are crewAI and langgraph free?
Both are open source. crewAI is licensed under MIT and langgraph under MIT. Neither carries a licence fee.
What is the difference between crewAI and langgraph?
crewAI is written in Python and langgraph in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, crewAI or langgraph?
Choose crewAI if you want the larger community (58,791 stars) or its MIT licence terms. Choose langgraph if its feature set, stack or MIT licence fits better. Both are self-hostable.