Approval Studio vs Proof Approve
| Approval Studio | Proof Approve | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $12/mo |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | No | Yes |
| Guest reviewers | Yes | Yes |
| Version history | — | Yes |
Both are listed in Best Design Proofing Software, Best Online Proofing Software. On Samsung Mobile US Press, Proof Approve scores higher on our published basis.