DuckDuckGo Email Protection vs OPC Mail
| DuckDuckGo Email Protection | OPC Mail | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | Android, extension, iOS, macOS, Web, Windows | iOS, Web |
| Free plan | Yes | Yes |
| Reply from alias | Yes | |
| Send from alias | Yes | |
| Browser extension | Yes | |
| Mobile apps | both | ios |
| Custom domains | Yes |
Listed together in Best Email Alias Services