CrewAI

Definition

CrewAI is a Python framework for orchestrating multiple LLM agents with distinct roles, tools, and goals. Crews run in sequential or hierarchical modes; the hierarchical manager delegates subtasks to specialist agents. It competes with LangGraph and Autogen for multi-agent orchestration and is popular in agentic content and research workflows.

When to use

See also

• LangGraph — LangChain's stateful-graph framework for building agents as explicit nodes, edges, and conditional branches.
• agent — An LLM-driven program that plans, calls tools, observes results, and loops until it reaches a goal.