Side by side
| Property | CrewAI | LangChain |
|---|---|---|
| Type | Product | Product |
| Category | AI agents and automation | AI agents and automation |
| Made by | CrewAI | LangChain |
| Pricing | Free plan + paid | Free |
| Open source | Yes | Yes |
| API | Yes | Yes |
| Platforms | API, Self-hosted | API, Self-hosted |
| Startup | Yes | Yes |
Features
Only CrewAI
- multi-agent
Both
- agent framework
Only LangChain
- rag
- observability