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GPUStack vs LLMKube: catalog facts
GPUStack	LLMKube
Free Free and open source.	Free Free and open source under the Apache 2.0 licence.
Self-hosted	Self-hosted, Command line
Pools GPUs across machines for model serving Supports vLLM and SGLang inference engines	Mixes NVIDIA, AMD and Apple Silicon nodes in one cluster Pluggable runtimes including vLLM and llama.cpp
Aimed at GPU servers and clusters rather than a single laptop Needs server administration skills to set up	Requires a Kubernetes cluster and familiarity with operating one Young project with a small community
Self-hosted	Downloadable app, Self-hosted
Open source	Open source
License not stated	License: Apache-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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