Best Private.Ki Mail Alternatives in 2026
Updated
20 platforms from secure email providers ranked against Private.Ki Mail on the same published basis.
- 1Private.Ki Mail vs Aster Mail
- 2Private.Ki Mail vs eclipso Mail Europe
- 3Private.Ki Mail vs Proton Mail
- 4Private.Ki Mail vs Tuta Mail
- 5Private.Ki Mail vs Disroot Email
- 6Private.Ki Mail vs Mailo
- 7Private.Ki Mail vs mail.de
- 8Private.Ki Mail vs Mailfence
- 9Private.Ki Mail vs Neir
- 10Private.Ki Mail vs NevTan Mail
- 11Private.Ki Mail vs OwnMail
- 12Private.Ki Mail vs QeyeT
- 13Private.Ki Mail vs SecureMyEmail
- 14Private.Ki Mail vs Private-Mail
- 16Private.Ki Mail vs CounterMail
- 17Private.Ki Mail vs EPRIVO
- 18Private.Ki Mail vs Hushmail
- 19Private.Ki Mail vs Kolab Now
- 20Private.Ki Mail vs mailbox
- 21Private.Ki Mail vs Runbox
Private.Ki Mail alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Aster Mail | 6.8 | Free plan | $2.42/mo | Android, iOS, Linux, Mac, Web, Windows |
| 2 | eclipso Mail Europe | 6.0 | Free plan | €1.49/mo | Android, iOS, Mac, Web, Windows |
| 3 | Proton Mail | 6.0 | Free plan | Free | Web, Windows, Mac, Linux, iOS, Android |
| 4 | Tuta Mail | 6.0 | Free plan | €3/mo | Android, iOS, Linux, Mac, Windows |
| 5 | Disroot Email | 5.9 | Free plan | Free | Android, Browser, iOS, Linux, Mac, Web, Windows |
| 6 | Mailo | 5.9 | Free plan | €1.50/mo | Android, iOS, Web |
| 7 | mail.de | 5.8 | Free plan | €0.99/mo | Web, iOS, Android |
| 8 | Mailfence | 5.8 | Free plan | €2.50/mo | Web, iOS, Android |
| 9 | Neir | 5.7 | Free plan | $4.99/mo | Android, iOS, Linux, Mac, Web, Windows |
| 10 | NevTan Mail | 5.7 | Free plan | $0.17/mo | Android, iOS, Mac, Web, Windows |
| 11 | OwnMail | 5.7 | Free plan | $4.99/mo | Web |
| 12 | QeyeT | 5.7 | No | — | Web, Windows, Linux, iOS, Android |
| 13 | SecureMyEmail | 5.7 | Free plan | Free | Windows, Mac, iOS, Android |
| 14 | Private-Mail | 5.5 | No | $8.95/mo | Android, iOS, Linux, Mac, Web, Windows |
| 16 | CounterMail | 5.4 | No | $6.58/mo | Android, Linux, Mac, Web, Windows |
| 17 | EPRIVO | 5.4 | No | $0.42/mo | Web, Windows, Mac, iOS, Android |
| 18 | Hushmail | 5.3 | No | $5/mo | Android, iOS, Mac, Web, Windows |
| 19 | Kolab Now | 5.2 | No | CHF 5/mo | Web, Windows, Mac, Linux, iOS, Android |
| 20 | mailbox | 5.2 | No | €1/mo | Web, iOS, Android, Windows, Mac, Linux |
| 21 | Runbox | 5.2 | No | €1.66/mo | Web, iOS, Android |
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Questions about Private.Ki Mail alternatives
What is the best alternative to Private.Ki Mail?
Aster Mail, number 1 in secure email providers with a score of 6.8 out of 10. The others here: eclipso Mail Europe, Proton Mail, Tuta Mail and 16 more.
What is the best free alternative to Private.Ki Mail?
Aster Mail is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Private.Ki Mail?
Yes: Aster Mail.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.