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  1. Home
  2. Alternatives
  3. Alternatives to Microsoft Semantic Kernel
Microsoft Semantic Kernel

Best Alternatives to Microsoft Semantic Kernel

Agent Frameworks · 8 alternatives ranked of 45 in the category

Looking for alternatives to Microsoft Semantic Kernel? These are the agent frameworks tools that score highest on adoption, reviews, benchmarks, and public code, with what separates each one from Microsoft Semantic Kernel.

Dify logo
Dify

Agent Frameworks· dify.ai

Freemium

Open-source platform for building agentic workflows, RAG apps, and LLM application backends.

155,746
Open source

How each alternative differs from Microsoft Semantic Kernel

Ranked by adoption, review, benchmark, and repository signals. Each note below is drawn from the two products’ own catalog records, so a product with nothing to separate it from Microsoft Semantic Kernel carries no note.

  1. 1

    Dify

    Dify is freemium against Microsoft Semantic Kernel's open source model and carries 156k GitHub stars to Microsoft Semantic Kernel's 29k.

  2. 2

    Langflow

    Langflow carries 155k GitHub stars to Microsoft Semantic Kernel's 29k.

  3. 3

    n8n

    n8n is freemium against Microsoft Semantic Kernel's open source model and carries 204k GitHub stars to Microsoft Semantic Kernel's 29k.

  4. 5

    Flowise

    Flowise carries 55k GitHub stars to Microsoft Semantic Kernel's 29k.

  5. 6

    Microsoft AutoGen

    Microsoft AutoGen carries 61k GitHub stars to Microsoft Semantic Kernel's 29k.

Langflow logo
Langflow

Agent Frameworks· langflow.org

Open source

Visual Python framework for building and deploying agentic and RAG applications with reusable components and API endpoints.

154,808
Open source
n8n logo
n8n

Agent Frameworks· n8n.io

Freemium

Source-available workflow automation platform for building AI agent workflows, tool integrations, and production automations across APIs and apps.

204,464
Open source
AgentScope logo
AgentScope

Agent Frameworks· agentscope.io

Open source

Agent framework for building and running observable, understandable, and controllable agent systems.

31,751
Open source
Flowise logo
Flowise

Agent Frameworks· flowiseai.com

Open source

Open-source low-code platform for building LLM apps, agent flows, RAG pipelines, and production chat automations.

55,459
Open source
Microsoft AutoGen logo
Microsoft AutoGen

Agent Frameworks· microsoft.github.io

Open source

Open-source Microsoft framework for building, orchestrating, and evaluating multi-agent AI applications.

60,985
Open source
AG-UI logo
AG-UI

Agent Frameworks· docs.ag-ui.com

Open source

Open agent-user interaction protocol for connecting AI agents to frontend applications with shared event and state primitives.

14,585
Open source
CAMEL-AI logo
CAMEL-AI

Agent Frameworks· camel-ai.org

Open source

Open-source multi-agent framework for building, simulating, and coordinating autonomous AI agent societies and workflows.

17,328
Open source