Semantic KernelvsMicrosoft Agent Framework
Microsoft AI orchestration SDK — superseded by Microsoft Agent Framework versus Microsoft's official agent SDK — merger of AutoGen and Semantic Kernel
Compare interactively in Explore →Choose Semantic Kernel when…
- •.NET or C# is your primary language
- •You're integrating AI into a Microsoft-stack app
- •You need enterprise-grade agent orchestration
Choose Microsoft Agent Framework when…
- •You are migrating off AutoGen or Semantic Kernel
- •You are building .NET-native agents and want a first-party SDK
- •You want a Microsoft-backed agent framework with enterprise support
Side-by-side comparison
Semantic Kernel
Microsoft open-source SDK for integrating AI models into .NET, Python, and Java applications. Officially superseded by Microsoft Agent Framework 1.0 (April 2026), which merges AutoGen and Semantic Kernel. Existing applications stay supported; new builds should target Agent Framework.
Microsoft Agent Framework
Microsoft Agent Framework 1.0 (April 2026) is the official merger of AutoGen and Semantic Kernel into a single production-ready SDK for .NET and Python. Microsoft publishes a migration path from both predecessors; this is the recommended Microsoft path for new agentic applications.
Only Semantic Kernel (3)
Only Microsoft Agent Framework (6)
Explore the full AI landscape
See how Semantic Kernel and Microsoft Agent Framework fit into the bigger picture — 235 tools, 543 relationships, all mapped.