LangChain vs AutoGen
LangChain is listed under Agent frameworks, AutoGen under Agent frameworks. Shared focus: python. Each name links to the product's own site.
 AutoGen | ||
|---|---|---|
| Category | Agent frameworks | Agent frameworks |
| Pricing | Open source | Open source |
| Public code | Yes | Yes |
| Tags | framework, python, javascript, orchestration | multi-agent, microsoft, python, dotnet |
| Website | langchain.com | github.com |
What LangChain does
Open source library for building applications on top of language models. It offers model wrappers, tool calling, retrievers and agent building blocks in Python and JavaScript.
What AutoGen does
Open source framework from Microsoft Research for building applications in which several agents exchange messages to solve a task. It supports Python and .NET.
Other options
See all Agent frameworks, or alternatives to LangChain and AutoGen.