Side by side
Cupscale vs Upscala
Both stand on image upscaling software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Windows
Cupscale provides a broad set of local upscaling and comparison tools without paid plans or stated usage limits. Its Windows-only distribution and 4x ceiling define the main boundaries.
Visit Cupscale Free plan API
Upscala offers API-based AI enlargement with a free tier and progressively higher daily limits. The free allowance is constrained, while the Unlimited plan’s billing status remains unresolved.
Visit UpscalaThe facts
| Cupscale | Upscala | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | API |
| Lowest paid plan | Free or on request | Starter: $5.99 a month |
| Plans published | 1 | 4 |
| Maker | Not published | Upscala |
| Website | github.com | ai-upscaler.org |
| On image upscaling software | #55 of 99 | #51 of 99 |
Cupscale: what it does well
- Free and open source under the MIT license
- Supports up to 4x AI upscaling
- Processes batches of supported image formats
- Offers CUDA, Vulkan/NCNN and CPU backends
- Creates comparison images and animations
What to know first
- Windows platform only
- Maximum scale is 4x
- Temporary files default to installation directory
- Protected folders are discouraged for installation
Upscala: what it does well
- Accepts PNG, JPEG and WebP
- Provides API access
- Free plan costs $0 forever
- Paid plans reach 8× scale
- Starter allows 50 daily upscales
What to know first
- No desktop application
- Free tier allows only five daily upscales
- Free files are limited to 15 MB
- Unlimited billing is marked Coming soon
Alternatives to Cupscale Alternatives to Upscala The whole list