addy.io vs Firefox Relay
| addy.io | Firefox Relay | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $1/mo | Free |
| Open source | No | No |
| Platforms | Android, api, extension, iOS, self-hosted, Web | Android, extension, iOS, Web |
| Free plan | Yes | Yes |
| Paid from | 1 /mo | — |
| Alias limit | 50 aliases | — |
| Custom domains | Yes | No |
| Reply from alias | Yes | Yes |
| Send from alias | Yes | No |
| Browser extension | Yes | Yes |
| Mobile apps | both | — |
Both are listed in Best Email Alias Services. On Inferse, addy.io scores higher on our published basis.