GPUStack

Manage GPU clusters for running models
Run LLMs locallyGPU cluster managerApache-2.0Runs locallyPythonAdvanced
OSAI Pulse ⓘ ★★★★★★★★★★ /100 signals tracked
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What is GPUStack?

GPUStack pools heterogeneous GPUs across machines into one cluster and schedules model workloads across them, with a web UI and OpenAI-compatible endpoints.

Why people choose GPUStack

GPUStack at a glance

CategoryRun LLMs locally
TypeGPU cluster manager
LicenseApache-2.0
Runs locallyYes
Built withPython
Skill levelAdvanced
Best forteams with several GPU machines to pool

Open-source alternatives to GPUStack

Other open-source run llms locally tools worth comparing:

OllamaRun open LLMs locally from one commandLM StudioBrowse, download and chat with local modelsJanOpen-source, offline ChatGPT-style desktop appGPT4AllPrivate local AI that runs on CPUllama.cppThe C/C++ engine powering local inferenceLocalAIA drop-in OpenAI API you self-hostText Generation WebUIFeature-rich web UI for local modelsKoboldCppSingle-file local model runnerMLC LLMRun LLMs on any device, even phonesllamafileOne executable file = model + runtimeexoRun big models across your everyday devicesCortexOllama-style runtime from the Jan teamNexa SDKRun any model on any device — CPU, GPU, NPURamaLamaRun models as OCI containers

GPUStack head-to-head

GPUStack vs OllamaGPUStack vs LM StudioGPUStack vs JanGPUStack vs GPT4AllGPUStack vs llama.cppGPUStack vs LocalAIGPUStack vs Text Generation WebUIGPUStack vs KoboldCppGPUStack vs MLC LLMGPUStack vs llamafileGPUStack vs exoGPUStack vs CortexGPUStack vs Nexa SDKGPUStack vs RamaLama

FAQ

Is GPUStack free?

GPUStack is free and open-source (Apache-2.0 license), so you can use, self-host and modify it at no cost.

Can I run GPUStack locally?

Yes. GPUStack is designed to run on your own machine or server, keeping your data private.

What is the best alternative to GPUStack?

Popular open-source alternatives include Ollama, LM Studio, Jan. See the comparisons above to choose.

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