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GPUStackOpenLLM
Free

Free and open source.

 Free

Free and open source under the Apache 2.0 licence; BentoCloud hosting is a separate…

Self-hosted Self-hosted, Command line
  • Pools GPUs across machines for model serving
  • Supports vLLM and SGLang inference engines
  • One command starts an OpenAI-compatible server
  • Wide catalogue of open models, plus custom model repositories
  • Aimed at GPU servers and clusters rather than a single laptop
  • Needs server administration skills to set up
  • Many models require large GPUs
  • Aimed at developers rather than desktop users
Self-hosted Downloadable app, Self-hosted
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

Checked September 23, 2026

Checked September 26, 2026

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