Aster Mail
9.2#1 in email providersFrom $2.42 a monthFree planAndroidiOSWebLinux
VisitAster Mail vs CounterMail
CounterMail
7.8#13 in email providersAndroidWebLinuxmacOS
VisitWhat both publish
| Fact | Aster Mail | CounterMail |
|---|---|---|
| Custom domain | Yes | Yes |
| End-to-end encryption | Yes | Yes |
| Founded | 2026 | 2009 |
| Free plan | Yes | No |
| Headquarters | Orlando, Florida, United States | Sweden |
| Mailbox storage | 50 | 4 |
| Paid from | 2.42 | 3.29 |
Aster Mail plans
- FreeFree
- Star$2.42 a month
- Nova$7.25 a month
- Supernova$14.50 a month
CounterMail plans
- 6 Months$29 a month
- 12 Months$49 a month
- 24 Months$79 a month
- Domain option$15, paid once
- Extra storage: 250 MB$19, paid once
- Premium account$29 a month
Pick Aster Mail if…
Aster Mail may suit people seeking an open-source email service with encrypted mail between Aster accounts and desktop mail app access. It also has import options for users moving from named providers or other IMAP services.
Pick CounterMail if…
CounterMail may suit businesses, organizations, and private users who want encrypted email and OpenPGP compatibility. Access is limited by closed new registrations, and trial access requires knowing an existing user.