autogen vs llama_index
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
| autogen | llama_index | |
|---|---|---|
| Tagline | AutoGen is a programming framework for creating multi-agent AI applications. | LlamaIndex is the leading document agent and OCR platform |
| Stars | 60k | 51k |
| Forks | 9.0k | 7.7k |
| Open issues | 927 | 489 |
| Language | Python | Python |
| License | CC-BY-4.0 | MIT |
| Last pushed | Apr 15, 2026 | Jul 2, 2026 |
| Categories | LLM Frameworks, AI Agents | Data & Retrieval, AI Agents |
autogen
A maintenance-mode framework for developing agentic AI applications that includes multi-agent orchestration, cross-runtime interoperability, and support for various LLMs. It requires Python 3.10+.
Python
llama_index
An open-source framework to build agentic applications, LlamaIndex offers a starter Python package and customized core installs with integrations.
Python