Inbox.eu Business Email vs Proton Mail
| Inbox.eu Business Email | Proton Mail | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | |
| Paid from | €0.83/mo | Free |
| Platforms | Android, api, iOS, Web | Web, Windows, macOS, Linux, iOS, Android |
| Free plan | No | Yes |
| Mailbox storage | 100 GB | 15 GB |
| Storage per mailbox | 100 GB | 15 GB |
| Email aliases | 5 aliases | Yes |
| IMAP/POP support | Yes | |
| Mobile app access | native | |
| Calendar included | Yes | |
| Migration tools | Yes | |
| Paid from | $12.99/mo | |
| Attachment limit | 25 MB | |
| Custom domain | Yes | |
| Ad-free inbox | Yes | |
| End-to-end encryption | Yes | |
| Encrypted calendar | Yes | |
| Mail protocol support | bridge |
Listed together in Best Personal Email Services