# LangGraph vs MetaGPT
_Agent Frameworks · independent comparison_

> LangGraph and MetaGPT are both open-source agent frameworks you can self-host for free. MetaGPT has wider GitHub adoption — 71k stars vs 42k. Neither is universally better — pick by fit.

## Side by side

**LangGraph**
- Open source · Framework · 42k★ · Python · MIT · active today
- Best for: Production agents that need controllable, stateful, graph-based orchestration.
- Avoid if: You want a quick no-code start — expect real engineering investment.
- [listing](https://agentsearchengine.app/agents/langgraph-platform) · [official](https://docs.langchain.com/oss/python/langgraph/)

**MetaGPT**
- Open source · Framework · 71k★ · Python · MIT · active 8 months ago
- Best for: Experimenting with role-based multi-agent collaboration for software and document generation.
- [listing](https://agentsearchengine.app/agents/metagpt) · [official](https://atoms.dev/)

## Key differences

- MetaGPT has wider GitHub adoption — 71k stars vs 42k.

## Which to choose

**Choose LangGraph if:** Production agents that need controllable, stateful, graph-based orchestration.

**Choose MetaGPT if:** Experimenting with role-based multi-agent collaboration for software and document generation.

## FAQ

**What's the main difference between LangGraph and MetaGPT?**
MetaGPT has wider GitHub adoption — 71k stars vs 42k.

**Is LangGraph or MetaGPT better?**
Neither is universally better. LangGraph is the stronger fit for Production agents that need controllable, stateful, graph-based orchestration; MetaGPT for Experimenting with role-based multi-agent collaboration for software and document generation. Use the side-by-side specs to decide by your own constraints.

**Is LangGraph or MetaGPT free?**
LangGraph is free to run and self-host; MetaGPT is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.

**Which is more popular, LangGraph or MetaGPT?**
By GitHub stars — a proxy for open-source adoption — MetaGPT is ahead (71k vs 42k). Stars measure attention, not necessarily the better fit for you.

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Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/langgraph-platform-vs-metagpt