AutoGen vs FastAgency
Side-by-side comparison with live GitHub signals. Last updated April 1, 2026.
| Metric | AutoGen | FastAgency |
|---|---|---|
| GitHub Stars | 56.5K | 1.8K |
| Contributors | 444 | 25 |
| Last Commit | Mar 29, 2026 | Mar 20, 2026 |
| Open Issues | 722 | — |
| License | open-source | open-source |
| Pricing | open-source | open-source |
| Free Tier | Yes | Yes |
| Category | frameworks | frameworks |
| Trending | No | No |
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About AutoGen
AutoGen is Microsoft's open-source framework for building multi-agent conversational systems where agents can converse with each other and with humans to solve complex tasks. Agents are highly customizable and can use LLMs, tools, and human input in flexible combinations. The framework supports group chats, nested conversations, and code execution sandboxes, making it well-suited for coding assistants, research automation, and enterprise agentic workflows. AutoGen Studio provides a no-code UI for prototyping agent systems visually.
View full listingAbout FastAgency
FastAgency is a Python framework for rapidly building and deploying multi-agent AI workflows. It provides high-level abstractions for agent creation, tool integration, and deployment with support for multiple LLM providers. Focuses on speed of development and production readiness.
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