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