Dust vs Semantic Kernel
A detailed comparison to help you choose between Dust and Semantic Kernel.
Dust Custom AI assistants powered by your data | Semantic Kernel Microsoft's orchestration framework for building AI agents with LLMs | |
|---|---|---|
| Rating | 3.5 (80 reviews) | 4.8 (288 reviews) |
| Pricing Model | paid | free |
| Starting Price | From €29/mo | Free |
| Best For | Enterprise teams building custom AI knowledge assistants | Enterprise developers building production AI agents that need structured orchestration, multiple LLM support, and integration with existing enterprise systems. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | team featuressso | free tieropen sourceapi access |
| Visit Dust → | Visit Semantic Kernel → |
Dust
Pros
- + Deep data source integrations
- + Team knowledge sharing
- + Custom assistant marketplace
Cons
- - Premium pricing
- - Limited free testing
Semantic Kernel
Pros
- + Integrate multiple LLM providers through a single interface
- + Define custom plugins and functions for AI agents to call
- + Built-in memory and context management for multi-turn interactions
- + Strong Microsoft ecosystem integration (Azure, Copilot)
- + Active open-source development with regular updates
Cons
- - Steeper learning curve compared to simpler LLM libraries
- - C# support more mature than Python implementation
- - Requires managing your own LLM API keys and costs
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