Compare software

GPUStack vs exo: catalog facts
GPUStack	exo
Free Free and open source.	Free Free and open source under the Apache 2.0 licence.
Self-hosted	macOS
Pools GPUs across machines for model serving Supports vLLM and SGLang inference engines	Runs models larger than a single device's memory Automatic device discovery with no manual configuration
Aimed at GPU servers and clusters rather than a single laptop Needs server administration skills to set up	Built around MLX, so it is centred on Apple hardware Benefits most from several high-memory machines
Self-hosted	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
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 23, 2026	Official website Full listing and sources Checked September 26, 2026

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