Free
Starting price
MIT license
Report
Open WebUI is a home for AI, a self-hosted AI platform that's extensible, feature-rich, user-friendly, and built to run entirely offline. With support for Ollama and OpenAI-compatible APIs, it gives you a powerful, provider-agnostic interface for both local and cloud-based models.
Worth it
Worth itBuy it if you can self-host and want a free, private, offline ChatGPT-style UI for Ollama or any OpenAI-compatible API.
Free, MIT-licensed, self-hosted ChatGPT-style UI. Great for tinkerers with Ollama; wrong for anyone wanting hosted, zero-setup AI.
Free
Starting price
MIT license
Yes
Free tier
Self-hosted; no paid tier found
$20/mo
Subscription it replaces
ChatGPT Plus, per user write-ups
Free, MIT-licensed; replaces $20/mo subscriptions
Pip one-liner exists, but guides assume Docker and Ubuntu
Extensible, admin panel, pipelines, multi-provider support
Runs fully offline; official security page published
Free
No known public vulnerabilities found in the sources reviewed.
Hobbyists and homelab users treat it as the go-to free ChatGPT replacement; friction shows up around updates and setup.
“If you want a more robust "ChatGPT-like" experience at home, Open WebUI might be your best option.”
“We run exactly this at home — Open WebUI as the web chat UI, and Hermes's built-in OpenAI-compatib”
“If you share the installation in an office or at home, Open WebUI has a complete administration panel”
Compare Open WebUI with each alternative.
Simpler desktop app for local models; no Docker or server.
Similar open-source multi-provider chat UI; lighter feature set.
Open WebUI vs LibreChatEasier self-hosted option focused on chatting with documents.
Open WebUI vs AnythingLLM$20/month hosted option; zero setup, zero maintenance.
Based on ~14 public sources; mostly hobbyist guides and reviews. No vendor ratings or named enterprise customers found.
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