Aster Mail vs Neir
| Aster Mail | Neir | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | $2.42/mo | $4.99/mo |
| Open source | Yes | No |
| Platforms | Android, iOS, Linux, macOS, Web, Windows | Web |
| Free plan | Yes | Yes |
| Paid from | 2.42 /user/mo | — |
| End-to-end encryption | Yes | No |
| Custom domain | Yes | — |
| Mailbox storage | 50 GB | 5 GB |
| Email aliases | 15 aliases | — |
| Encrypted calendar | No | — |
| Mail protocol support | bridge | imap_smtp |
Both are listed in Best Secure Email Providers, Best Email Providers. On Freedom251, Aster Mail scores higher on our published basis.