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Free & open source
CrewAI
Free alternative to: proprietary multi-agent platforms
License: MIT
Free terms: Free MIT-licensed framework; you supply your own LLM API keys.
What it does
Python framework for orchestrating role-playing autonomous AI agents — crews of specialized agents with roles, goals, and backstories that collaborate sequentially or hierarchically, plus event-driven Flows.
Heads-up: License confirmed MIT in the crewAIInc/crewAI repo README. Paid CrewAI Enterprise offering exists for production deployment/monitoring, but the open-source framework itself is fully MIT.
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The project lives with its maintainers — we don't distribute it and we can't provide support for it.
Filed under: Free AI Agents & Automation Tools
Last verified: September 17, 2026 · Official source ↗
Heads-up: licenses and free tiers change. This page summarizes what the project's official source published on the verified date — confirm the details on the official page before you build on it. We never invent pricing or limits.
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