Compare software

Open WebUIBig-AGI
Freemium

Free to self-host. The project sells an enterprise plan with support and branding rights.

 Freemium

Open-source version is free; a Pro subscription costs $10.99 per month.

Self-hosted, Web Web, Self-hosted
  • One interface for local Ollama models and any OpenAI-compatible API
  • Document upload and retrieval so you can ask questions about your own files
  • Works with many cloud providers and local model servers
  • Beam compares and merges answers from several models
  • The licence adds a branding condition, so it is not plain BSD
  • It is a server you have to run, update and secure yourself
  • Cloud models require your own paid API keys
  • Some features are part of the paid Pro tier
Self-hosted, Web application Web application, Self-hosted
Not stated if open source Open source
License: Open WebUI License, based on BSD-3-Clause with a branding clause License: MIT
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked September 21, 2026

Checked September 26, 2026

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