Side by side
| Property | Devin | LangChain |
|---|---|---|
| Type | Product | Product |
| Category | AI coding tools | AI agents and automation |
| Made by | Cognition | LangChain |
| Pricing | Paid | Free |
| Open source | No | Yes |
| API | Yes | Yes |
| Platforms | Web | API, Self-hosted |
| Startup | Yes | Yes |
Features
Only Devin
- coding agent
- autonomous
- code review
Both
None
Only LangChain
- agent framework
- rag
- observability