Free Semantic Kernel Alternatives in 2026

Looking for free alternatives to Semantic Kernel? We've gathered 8 similar AI tools, including 8 with free or freemium plans, so you can compare no-cost options and find the right fit. Top free picks include SambaNova Cloud, Meta AI, Hugging Face.

Best Free Semantic Kernel Alternatives

1. SambaNova Cloud (Freemium) (Free option) More Semantic Kernel alternatives
2. Meta AI (Free) (Free option) — Meta's AI assistant powered by Llama More Semantic Kernel alternatives
3. Hugging Face (Freemium) (Free option) — The GitHub of AI — models, datasets, and spaces More Semantic Kernel alternatives
4. LangSmith (Freemium) (Free option) More Semantic Kernel alternatives
5. Qwen2.5-VL (Free) (Free option) More Semantic Kernel alternatives
6. Together AI (Freemium) (Free option) — Fast and affordable AI model inference API More Semantic Kernel alternatives
7. Portkey AI (Freemium) (Free option) — AI gateway for managing LLM reliability, routing, and observability. More Semantic Kernel alternatives
8. Cerebras Inference (Freemium) (Free option) More Semantic Kernel alternatives

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