MantisBT
Photopea
| Feature | MantisBT | Photopea |
|---|---|---|
| Pricing | Free / from $4.95/mo | Free / from $5/mo |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 3.9 / 5 | 4.5 / 5 |
| Best For | developers, small-teams, open-source-projects, budget-conscious-teams | designers, students, photo-editors, budget-conscious-creatives |
| Founded | 2000 | 2013 |
| Bug Tracking | ✓ | ✗ |
| Custom Fields | ✓ | ✗ |
| Email Notifications | ✓ | ✗ |
| Role Management | ✓ | ✗ |
| Plugins | ✓ | ✗ |
| Time Tracking | ✓ | ✗ |
| Photo Editing | ✗ | ✓ |
| Psd Support | ✗ | ✓ |
| Layers | ✗ | ✓ |
| Filters | ✗ | ✓ |
| Batch Processing | ✗ | ✓ |
| Vector Tools | ✗ | ✓ |
✓ MantisBT Pros
- Free and open-source
- Easy to set up
- Lightweight
- Extensible with plugins
✗ MantisBT Cons
- Dated interface
- Limited agile features
- Small community vs alternatives
✓ Photopea Pros
- Free and browser-based
- Opens PSD files perfectly
- No installation needed
- Full editing capabilities
✗ Photopea Cons
- Ads on free version
- Can be slow with large files
- Limited batch processing
The Verdict
MantisBT is built for developers and small teams, with a focus on bug-tracking and custom-fields. Photopea targets designers and students and leads with photo-editing and psd-support.
Both tools come in at similar price points ($4.95/mo for MantisBT, $5/mo for Photopea), so pricing won't make the decision for you.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Photopea edges out on user ratings (4.5 vs 3.9). While both are well-regarded, that gap reflects real differences in user satisfaction worth considering.
Bottom line: Photopea has a slight overall edge — but if free and open-source matters most to you, MantisBT may still be the right call.