iCloud Mail vs Postwix
| iCloud Mail | Postwix | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Web, Windows, macOS, iOS | Web |
| Free plan | Yes | Yes |
| Mailbox storage | 50 GB | 20 GB |
| Attachment limit | 5,120 MB | |
| Custom domain | Yes | |
| Email aliases | Yes | Yes |
| Platform access | web_mobile_desktop | web_and_mobile |
| Ad-free inbox | Yes |
Listed together in Best Personal Email Services