| Price from | $0.83/mo | €8.90/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 7 |
| Spec score · Mail Server Software | 8.3 (#6) | 8.4 (#3) |
| Administration | Its web interface supports domain-level administrators, user self-service, message throttling, and account search. | The mailcow web interface lets administrators create domains and email addresses and manage most settings. |
| Support | Enterprise Edition pricing includes technical support; general technical questions and issues can also be posted to the online forum. | Commercial support is available through Servercow, while community support is voluntary, best-effort, and not guaranteed. |
