CrewAI

CrewAI provides a framework for building teams of AI agents that work together on complex tasks. Each agent has a defined role, goal, and set of tools, and they collaborate through a structured workflow to accomplish objectives that would be difficult for a single agent. The framework supports sequential, parallel, and hierarchical task execution patterns. Developers define agents, their capabilities, and how they interact, then let CrewAI manage the orchestration, delegation, and communication between them. CrewAI has gained popularity in the developer community for its clean API, extensive documentation, and practical approach to multi-agent systems. It integrates with LangChain tools and supports various LLM providers.