ExpressMailGuard vs OPC Mail
| ExpressMailGuard | OPC Mail | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web | Web, iOS |
| Free plan | No | Yes |
| Paid from | 2.99 /mo | — |
| Custom domains | Yes | Yes |
| Reply from alias | Yes | — |
| Send from alias | Yes | — |
| Mobile apps | — | ios |
Both are listed in Best Email Alias Services. On Samsung Mobile US Press, OPC Mail scores higher on our published basis.