Firefox Relay vs Friendly Social Browser
| Firefox Relay | Friendly Social Browser | |
|---|---|---|
| Free plan | Yes | Yes |
| Paid from | Free | Free |
| Platforms | Android, extension, iOS, Web | Android, iOS, macOS |
| Free plan | Yes | Yes |
| Custom domains | No | |
| Reply from alias | Yes | |
| Send from alias | No | |
| Browser extension | Yes | |
| Supported platforms | iOS, Android, macOS | |
| Ad blocking | Yes |
Listed together in Best Mobile Browser Software