LangGraph vs CrewAI vs AutoGen: One of Them Is Retired
Microsoft's AutoGen went to maintenance mode and has not shipped a release since September 2025. A dated, sourced comparison of LangGraph, CrewAI and Microsoft Agent Framework on the things that actually break in production: durable state, retries, human approval gates, observability and the real bill.
August 1, 2026 · 14 min read