Priflow vs Ziflow
| Priflow | Ziflow | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | Yes |
| Paid from | Free | $199/mo |
| Open source | No | No |
| Platforms | self-hosted, Web | Android, api, extension, iOS, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Supported file types | Image files and multi-page PDFs | — |
| Annotation tools | Yes | — |
| Approval workflow | Yes | — |
| Version history | Yes | — |
| Guest reviewers | No | — |
Both are listed in Best Design Proofing Software. On Inferse, Ziflow scores higher on our published basis.