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KTransformers vs SGLang: catalog facts
KTransformers	SGLang
Free Free to use; published on GitHub.	Free Free to download and run from its public repository.
Linux, Self-hosted	Self-hosted, Command line
Runs very large models by offloading between CPU and GPU Supports LoRA fine-tuning as well as inference	Built for high-throughput model serving Handles both language and multimodal models
Aimed at technical users comfortable with setup and configuration Needs substantial hardware for the largest models	Needs capable GPU hardware Aimed at servers and developers rather than desktop chat use
Self-hosted	Downloadable app, Self-hosted
Closed source	Open source
License not stated	License not stated
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.