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LocalAI vs GPUStack: catalog facts
LocalAI	GPUStack
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source.
Linux, macOS, Self-hosted	Self-hosted
Offers compatible APIs for several common AI services.	Pools GPUs across machines for model serving Supports vLLM and SGLang inference engines
You must supply model files and enough resources to run them.	Aimed at GPU servers and clusters rather than a single laptop Needs server administration skills to set up
Self-hosted	Self-hosted
Open source	Open source
License: MIT	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

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