Upscayl
Self-Hosted AIFree AI image upscaler for the desktop
Replaces Topaz Gigapixel AI
Best Single-User Self-Hosted AI for self-hosting
The 7 best Single-User self-hosted ai you can self-host, ranked by community traction.
Retrieval-based Voice Conversion WebUI
Self-Hosted AISelf-hosted voice conversion and cloning interface
Replaces ElevenLabs voice cloning
SillyTavern
Self-Hosted AICustomizable frontend for AI character roleplay
Replaces Character.AI
LocalGPT
Self-Hosted AIChat with your documents fully offline
Replaces ChatGPT
Rivet
Self-Hosted AIVisual programming environment for building AI agents
Replaces LangChain
Roop Unleashed
Self-Hosted AISelf-hosted face swapping for images and videos
Replaces Reface
Chatd
Self-Hosted AIChat with your documents using local AI
Replaces NotebookLM
No apps match these filters.
At a glance
| App | Deploy effort | Difficulty | Min. RAM | License | ★ Stars |
|---|---|---|---|---|---|
| Upscayl | Read-the-docs project | Easy | 4,096 MB | AGPL-3.0 | 50,543 |
| Retrieval-based Voice Conversion WebUI | Read-the-docs project | Hard | 8,192 MB | MIT | 38,723 |
| SillyTavern | ≈5-minute setup | Medium | 1,024 MB | AGPL-3.0 | 34,430 |
| LocalGPT | Under-an-hour setup | Medium | 8,192 MB | Apache-2.0 | 22,192 |
| Rivet | Read-the-docs project | Medium | 1,024 MB | MIT | 4,707 |
| Roop Unleashed | Read-the-docs project | Medium | 8,192 MB | GPL-3.0 | 3,000 |
| Chatd | Read-the-docs project | Easy | 8,192 MB | MIT | 1,079 |
Quick picks
- Most adopted: Upscayl (50,543 GitHub stars).
- Lightest footprint: SillyTavern (from 1,024 MB RAM, against 8,192 MB for the heaviest here).
- Fastest to deploy: SillyTavern (verified single-container compose).
- Licensing: 3 of 7 use MIT; check the rest individually if you plan to modify and redistribute.
Every option here is open-source and self-hostable, tagged Single-User within the self-hosted ai category. Deploy effort is graded from published container recipes, not vendor claims — see the methodology.