# CrewAI Platform vs langchain
_Agent Frameworks · independent comparison_

> CrewAI Platform and langchain take different routes to the same job: one is a commercial product, the other open-source and self-hostable. Choose based on whether you want a managed experience or full control.

## Side by side

**CrewAI Platform**
- Freemium · Platform
- [listing](https://agentsearchengine.app/agents/crewai-platform) · [official](https://crewai.com)

**langchain**
- Open source · Framework · 143k★ · Python · MIT · active 1 day ago
- Best for: Builders who want composable primitives and the broadest ecosystem of integrations for LLM applications.
- Avoid if: You want a ready-made autonomous agent out of the box — this is a framework, not an agent.
- [listing](https://agentsearchengine.app/agents/langchain) · [official](https://docs.langchain.com/langchain/)

## Key differences

- CrewAI Platform is a commercial product; langchain is open-source and self-hostable.
- Pricing model differs — CrewAI Platform is freemium, langchain is open source.

## Which to choose

**Choose CrewAI Platform if:** you want a managed, commercially-supported product.

**Choose langchain if:** Builders who want composable primitives and the broadest ecosystem of integrations for LLM applications.

## FAQ

**What's the main difference between CrewAI Platform and langchain?**
CrewAI Platform is a commercial product; langchain is open-source and self-hostable.

**Is CrewAI Platform or langchain better?**
Neither is universally better. CrewAI Platform is the stronger fit for a managed, commercially-supported product; langchain for Builders who want composable primitives and the broadest ecosystem of integrations for LLM applications. Use the side-by-side specs to decide by your own constraints.

**Is CrewAI Platform or langchain free?**
CrewAI Platform is free to start (freemium), with paid tiers; langchain is free to run and self-host.

**Which is more popular, CrewAI Platform or langchain?**
We rank open-source projects by GitHub adoption, but at least one of these is a commercial product and stars don't measure commercial adoption — so compare them on capabilities and pricing instead.

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