Best
Best Open Source AI Agent Frameworks
Agent frameworks are becoming a core layer for AI-native products. This ranking focuses on orchestration quality, activity, extensibility, and practical adoption signals.
Selection criteria
Agent orchestration
Tool integration
Community momentum
Operational clarity
Featured projects
#1
crewAI
crewAIInc/crewAI53Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.
Evaluating crewAI for Python AI workflows.
+0
#2langchain
langchain-ai/langchain53The agent engineering platform.
Evaluating langchain for Python AI workflows.
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