Open WebUI vs PrivateGPT
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Open WebUI
Feature-rich self-hosted web interface for local LLMs
VS
PrivateGPT
Ask questions about your documents fully offline
| Feature | Open WebUI | PrivateGPT |
|---|---|---|
| Category | AI Chat UIs | Self-Hosted AI |
| License | BSD-3-Clause | Apache-2.0 |
| Language | Python | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 2,048 MB | 8,192 MB |
| Deployment | docker, kubernetes, helm | docker, bare-metal, source |
| GitHub stars | ★ 148,193 | ★ 57,416 |
| First released | 2023 | 2023 |
| Replaces | ChatGPT, Poe | ChatGPT |
Why pick each one
Choose PrivateGPT if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Mature project with 57.4k GitHub stars
- Written in Python
Frequently asked questions
Is Open WebUI or PrivateGPT better?
Open WebUI is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider PrivateGPT if its specific feature set fits your needs better.
Are Open WebUI and PrivateGPT free and open-source?
Yes. Open WebUI is licensed under BSD-3-Clause and PrivateGPT under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Open WebUI and PrivateGPT with Docker?
Open WebUI: yes. PrivateGPT: yes.