Semantic Kernel — Agent Frameworks Platform
Agent FrameworksLayer 3Open SourceFounded 2023|Redmond, WA|10000+
Visit websiteWhat is Semantic Kernel?
Microsoft Semantic Kernel is open-source SDK for building AI applications combining LLMs with programming. Multi-language support.
Key Features
- ✓Enterprise AI orchestration by Microsoft
- ✓C# and Python SDKs
- ✓Plugin architecture for tools
- ✓Memory and planning capabilities
- ✓Azure and Microsoft 365 integration
Pros & Cons
Pros
- +Free open-source
- +Microsoft-backed
- +Multi-language
Cons
- -Learning curve
- -Microsoft focus
Semantic Kernel Pricing
Free trial available
FreeUSD 0per month
- ✓Core features
ProUSD 0per month
- ✓Advanced features
Enterprise0contract
- ✓Custom
Common Use Cases
Enterprise .NET developers building AI applications on Microsoft infrastructure
- •Enterprise AI on Microsoft stack
- •Copilot-style applications
- •Integrating AI into .NET applications
- •Microsoft 365 automation
- •Enterprise workflow orchestration
Using Semantic Kernel with Respan
Integrate with Respan for enhanced AI workflows
- ✓Seamless Respan integration
- ✓Enhanced AI capabilities
- ✓Production infrastructure
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Last verified: March 10, 2026