# Best self-hosted Chat UI tools | SelfHostAI

Source: https://ai.andreiturcea.com/cat-chat-ui.html
Last updated: 2026-10-15


**Short answer:** Open-source Chat UI tools you can self-host.

Last updated: 15 October 2026 · No tax figures on this site, so no GOV.UK check applies; tool details come from each project's public GitHub repository · [Markdown version](https://ai.andreiturcea.com/cat-chat-ui.html.md)

**Open WebUI**: ChatGPT-style interface for local and API models.

**LibreChat**: Multi-provider chat UI with agents.

**Jan**: Offline ChatGPT alternative desktop app.