2025 AI Agent Framework War: LangGraph vs AutoGen vs CrewAI Latest Comparison

With the explosion of AI Agent applications, three major frameworks—LangGraph, AutoGen, and CrewAI—are competing fiercely. LangGraph has become the production choice due to its precise workflow control; AutoGen 0.4, after restructuring, focuses on multi-agent conversations; CrewAI excels in low-barrier rapid setup. Surveys show that in enterprise production environments, LangGraph holds 56%, AutoGen 28%, and CrewAI 16%.