GhostRelay vs OPC Mail
| GhostRelay | OPC Mail | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web, iOS |
| Free plan | Yes | Yes |
| Alias limit | 20 aliases | — |
| Custom domains | Yes | Yes |
| Reply from alias | Yes | — |
| Browser extension | Yes | — |
| Mobile apps | none | ios |
Both are listed in Best Email Alias Services. On The Geeks Club, GhostRelay scores higher on our published basis.