Microsoft Agent Framework vs Microsoft Semantic Kernel

Detailed side-by-side comparison to help you choose the right tool

Microsoft Agent Framework

🟡Low Code

AI Tools for Business

Enterprise multi-agent platform integrated with Azure AI and Microsoft 365.

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Starting Price

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Microsoft Semantic Kernel

🔴Developer

AI Development Platforms

SDK for building AI agents with planners, memory, and connectors. - Enhanced AI-powered platform providing advanced capabilities for modern development and business workflows. Features comprehensive tooling, integrations, and scalable architecture designed for professional teams and enterprise environments.

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Starting Price

Free

Feature Comparison

Scroll horizontally to compare details.

FeatureMicrosoft Agent FrameworkMicrosoft Semantic Kernel
CategoryAI Tools for BusinessAI Development Platforms
Pricing Plans15 tiers11 tiers
Starting PriceContactFree
Key Features
    • Workflow Runtime
    • Tool and API Connectivity
    • State and Context Handling

    Microsoft Agent Framework - Pros & Cons

    Pros

    • Deep Azure ecosystem integration provides enterprise-grade security, compliance, and scalability out-of-the-box
    • Comprehensive safety and observability features essential for enterprise AI deployments and regulatory compliance
    • Professional .NET development experience with strong tooling, debugging, and enterprise development workflow support

    Cons

    • Strong Azure ecosystem dependency may limit portability and increase vendor lock-in for multi-cloud organizations
    • Requires .NET development expertise, potentially limiting adoption for teams using other technology stacks
    • Azure consumption-based pricing can become expensive for high-volume agent applications compared to self-hosted alternatives

    Microsoft Semantic Kernel - Pros & Cons

    Pros

    • Production-ready enterprise framework with robust session management and type safety features
    • Provider-agnostic architecture allows easy switching between LLM providers without code changes
    • Strong Microsoft backing with active development and comprehensive documentation
    • Extensive plugin ecosystem and connector libraries for integrating with existing enterprise systems
    • Advanced token management and cost controls essential for enterprise AI deployments
    • Evolution path to Microsoft Agent Framework provides future-proofing for applications

    Cons

    • Steep learning curve for developers new to AI orchestration frameworks and enterprise patterns
    • Primary focus on Microsoft ecosystem may limit appeal for organizations using other cloud providers
    • Framework complexity can be overkill for simple AI applications that only need basic LLM integration
    • Transitioning to Microsoft Agent Framework requires migration planning and code updates
    • Enterprise features add overhead that may not be necessary for small-scale or prototype applications

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    🔒 Security & Compliance Comparison

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    Security FeatureMicrosoft Agent FrameworkMicrosoft Semantic Kernel
    SOC2
    GDPR
    HIPAA
    SSO
    Self-Hosted✅ Yes
    On-Prem✅ Yes
    RBAC
    Audit Log
    Open Source✅ Yes
    API Key Auth
    Encryption at Rest
    Encryption in Transit
    Data Residency
    Data Retentionconfigurable
    🦞

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