Serif vs Unibox
| Serif | Unibox | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | Yes |
| Paid from | $30/mo | $49/mo |
| Open source | No | No |
| Platforms | iOS, macOS, Web, Windows | Web |
| Free plan | No | No |
| Mail platforms | gmail and outlook | gmail |
| Mobile apps | Yes | — |
| Shared mailboxes | — | 1 |
| Internal comments | — | Yes |
| Assignment automation | — | Yes |
Both are listed in Best Shared Inbox Software. On Freedom251, Serif scores higher on our published basis.