Agent Framework
crewAIInc/crewAI
crewAIInc/crewAI· Python
Python framework for role-based multi-agent crews — fastest path from idea to working prototype.
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meta
- License
- MIT
- Primary language
- Python
- Last commit
- 2026-04-29
- Stats fetched at
- 2026-04-29
CrewAI is a Python framework for orchestrating multiple LLM agents that each play a defined role (researcher, writer, reviewer…) and collaborate on tasks via a shared process. You define agents, tasks, and a sequential or hierarchical flow in a few dozen lines, then `pip install crewai` and run. Targets builders who want the LangGraph-style multi-agent pattern without writing graph state machines from scratch. Ships with tool integrations, memory, and a paid hosted control plane (CrewAI Enterprise).
Editor's verdict
Pick CrewAI when you want a working multi-agent demo by end of day and the "team of roles" metaphor genuinely fits your problem. The DSL is the most readable in this space — easier than LangGraph, less magical than AutoGen. Trade-off: you give up fine-grained control over state transitions and tool routing, and debugging non-trivial flows can get opaque once agents start delegating. For production systems with strict reliability or branching logic, drop down to LangGraph or roll your own loop.