Free Microsoft AutoGen Alternatives in 2026

Looking for free alternatives to Microsoft AutoGen? We've gathered 8 similar AI tools, including 5 with free or freemium plans, so you can compare no-cost options and find the right fit. Top free picks include n8n, LangChain, Dify AI.

Best Free Microsoft AutoGen Alternatives

1. n8n (Freemium) (Free option) — Open-source workflow automation with AI nodes More Microsoft AutoGen alternatives
2. LangChain (Free) (Free option) — Framework for building LLM-powered applications More Microsoft AutoGen alternatives
3. Dify AI (Freemium) (Free option) — Open-source platform for LLM app development More Microsoft AutoGen alternatives
4. Synthflow (Freemium) (Free option) More Microsoft AutoGen alternatives
5. Letta (Freemium) (Free option) More Microsoft AutoGen alternatives
6. Decagon (Paid) More Microsoft AutoGen alternatives
7. Cresta (Paid) More Microsoft AutoGen alternatives
8. Delphi (Paid) — Delphi lets creators, coaches and experts build a personalized AI clone trained on their content and expertise, enabling them to scale their knowledge and advice. More Microsoft AutoGen alternatives

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