AutoGen: Pricing, Features & Alternatives
AutoGen is Microsoft's open-source framework for building multi-agent systems where agents converse to solve tasks, with support for tool use, code execution, and human-in-the-loop. It's fully free and open-source, backed by Microsoft Research.
Category
Agent Framework
Pricing
Free tier available
Free tier
Yes
Best for
Agent Framework — ai, llm
AutoGen Pricing Plans (2026)
| Plan | Price |
|---|---|
| Open SourcePopular | $0 (open source) |
Pricing summary: Free. Always confirm current pricing on the official site.
Key AutoGen Features
- Free open-source (Microsoft)
- Multi-agent conversations
- Tool use & code execution
- Human-in-the-loop
Pros
- +Backed by Microsoft Research
- +Strong multi-agent conversation model
- +Completely free
- +Active development
Cons
- −APIs have shifted between versions
- −Python-centric
Best AutoGen Alternatives
Compare allAutoGen Compared
AutoGen FAQ
What is AutoGen used for?⌄
AutoGen is a agent framework tool. Microsoft's open-source framework for multi-agent conversations and orchestration. Free to use.
Is AutoGen free?⌄
Yes — AutoGen has a free tier you can start with, and paid plans for more usage and features.
How much does AutoGen cost?⌄
AutoGen is free to use.
What are the best AutoGen alternatives?⌄
Popular AutoGen alternatives include Mastra, Pydantic AI, Vercel AI SDK, LangChain, LangGraph. Compare pricing and features on our AutoGen alternatives page.
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