Docling vs Upscayl
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?
Docling
Parse documents into AI-ready structured formats
VS
Upscayl
Free AI image upscaler for the desktop
| Feature | Docling | Upscayl |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MIT | AGPL-3.0 |
| Language | Python | TypeScript |
| Setup difficulty | Medium | Easy |
| Min. RAM | 4,096 MB | 4,096 MB |
| Deployment | bare-metal, source, docker | binary, bare-metal |
| GitHub stars | ★ 64,404 | ★ 47,833 |
| First released | 2024 | 2022 |
| Replaces | Adobe Acrobat | Topaz Gigapixel AI |
Why pick each one
Choose Docling if…
- Released under the MIT license
- First-class Docker support for quick deployment
- Mature project with 64.4k GitHub stars
- Written in Python
Choose Upscayl if…
- Released under the AGPL-3.0 license
- Easy to set up — beginner-friendly
- Mature project with 47.8k GitHub stars
- Written in TypeScript
Frequently asked questions
Is Docling or Upscayl better?
Neither is universally better. Docling has the larger community, while Upscayl is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Docling and Upscayl free and open-source?
Yes. Docling is licensed under MIT and Upscayl under AGPL-3.0. Both can be self-hosted at no software cost.
Can I run Docling and Upscayl with Docker?
Docling: yes. Upscayl: check the project docs for container support.