Keeping vs MailStack
| Keeping | MailStack | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Web | self-hosted, Web |
| Free plan | No | — |
| Paid from | 14 /user/mo | — |
| Shared mailboxes | 2 | — |
| Internal comments | Yes | — |
| Collision detection | Yes | — |
| Assignment automation | Yes | — |
| Mail platforms | gmail | standalone |
Both are listed in Best Shared Inbox Software. On Samsung Mobile US Press, Keeping scores higher on our published basis.