Semantic Kernel
Microsoft's SDK for building and orchestrating AI agents in .NET, Python, and Java
Semantic Kernel is a lightweight, model-agnostic SDK from Microsoft for integrating LLMs into applications. It supports C#/.NET, Python, and Java, connecting to OpenAI, Azure OpenAI, Hugging Face, NVIDIA, and other providers through plugins and connectors. A key feature is its planning capability, where the SDK uses LLMs to generate execution plans for complex user requests. Supports memory, tool calling, and multi-agent orchestration. Part of the open-source Microsoft Agent Framework alongside AutoGen.
Pricing: Free
Semantic Kernel Alternatives
Explore 31 products in the Agents category. View all Semantic Kernel alternatives.
Langdock
GDPR-compliant enterprise AI platform with multi-LLM access and agents
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
n8n
AI workflow automation with 400+ integrations and native AI agents
Also listed in
Work on Semantic Kernel? Feature it at the top of Agents.
Is your product missing?