Cerb vs MailStack
| Cerb | MailStack | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api | self-hosted, Web |
| Free plan | Yes | — |
| Paid from | 40 /user/mo | — |
| Mail platforms | — | standalone |
Both are listed in Best Shared Inbox Software. On Inferse, Cerb scores higher on our published basis.