AIChat vs PrivateGPT
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
AIChat
All-in-one LLM CLI tool with chat-REPL and API server
VS
PrivateGPT
Ask questions about your documents fully offline
| Feature | AIChat | PrivateGPT |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MIT | Apache-2.0 |
| Language | Rust | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 8,192 MB |
| Deployment | binary, source | docker, bare-metal, source |
| GitHub stars | ★ 10,338 | ★ 57,416 |
| First released | 2023 | 2023 |
| Replaces | ChatGPT | ChatGPT |
Why pick each one
Choose AIChat if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 10.3k GitHub stars
- Written in Rust
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 AIChat or PrivateGPT better?
Neither is universally better. PrivateGPT has the larger community, while AIChat is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are AIChat and PrivateGPT free and open-source?
Yes. AIChat is licensed under MIT and PrivateGPT under Apache-2.0. Both can be self-hosted at no software cost.
Can I run AIChat and PrivateGPT with Docker?
AIChat: check the project docs for container support. PrivateGPT: yes.