LangGraph Reaches 34.5M Monthly PyPI Downloads vs CrewAI's 5.2M as Agent Framework Race Intensifies

DEV Community·low signal

LangGraph now runs at 34.5 million monthly PyPI downloads compared to CrewAI's 5.2 million as of April 2026, with LangGraph surpassing CrewAI in GitHub stars during early 2026 driven by enterprise adoption. CrewAI has countered with 450M+ monthly workflows and native MCP/A2A protocol support, but token overhead analysis shows CrewAI adds ~18% more tokens than hand-written LangGraph for equivalent workflows. Both frameworks now ship native A2A and MCP support, with production deployments at Klarna, Elastic, and Fortune 500 customers validating the graph-based architecture for audit trails and rollback.