Best Swissmail Alternatives in 2026
Updated
20 platforms from private email services ranked against Swissmail on the same published basis.
- 1Swissmail vs Aster Mail
- 2Swissmail vs eclipso Mail Europe
- 3Swissmail vs Proton Mail
- 4Swissmail vs Thelemail
- 5Swissmail vs Tuta Mail
- 6Swissmail vs Mailo
- 7Swissmail vs Secria Mail
- 8Swissmail vs Mailfence
- 9Swissmail vs Disroot Email
- 10Swissmail vs Cock.li
- 11Swissmail vs Private-Mail
- 12Swissmail vs Runbox
- 13Swissmail vs Kolab Now
- 14Swissmail vs mailbox
- 15Swissmail vs MailZyro
- 16Swissmail vs 4SecureMail
- 17Swissmail vs Hushmail
- 18Swissmail vs Soverin
- 19Swissmail vs StartMail
- 21Swissmail vs Tau Mail
Swissmail 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 | €149/mo | Android, iOS, Mac, Web, Windows |
| 3 | Proton Mail | 6.0 | Free plan | Free | Web, Windows, Mac, Linux, iOS, Android |
| 4 | Thelemail | 6.0 | Free plan | €2/mo | Android, iOS, Mac, Web |
| 5 | Tuta Mail | 6.0 | Free plan | €3/mo | Android, iOS, Linux, Mac, Windows |
| 6 | Mailo | 5.9 | Free plan | €1.50/mo | Android, iOS, Web |
| 7 | Secria Mail | 5.9 | Free plan | $0.21/mo | Android, iOS, Web |
| 8 | Mailfence | 5.8 | Free plan | €2.50/mo | Web, iOS, Android |
| 9 | Disroot Email | 5.6 | Free plan | Free | Web, Windows, Mac, Linux, iOS, Android |
| 10 | Cock.li | 5.5 | Free plan | Free | Web |
| 11 | Private-Mail | 5.3 | No | — | Web, Windows, Mac, Linux, iOS, Android |
| 12 | Runbox | 5.3 | No | €1.66/mo | Web, iOS, Android |
| 13 | Kolab Now | 5.2 | No | CHF 5/mo | Web, Windows, Mac, Linux, iOS, Android |
| 14 | mailbox | 5.2 | No | €1/mo | Web, iOS, Android, Windows, Mac, Linux |
| 15 | MailZyro | 5.2 | No | — | Web |
| 16 | 4SecureMail | 5.1 | No | — | Web |
| 17 | Hushmail | 5.1 | No | $5/mo | Web, Windows, Mac, iOS, Android |
| 18 | Soverin | 5.1 | No | €3.25/mo | Web, iOS, Android |
| 19 | StartMail | 5.1 | No | $4.99/mo | Web, Windows, Mac, iOS, Android |
| 21 | Tau Mail | 5.1 | No | — | Web, iOS, Android |
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Questions about Swissmail alternatives
What is the best alternative to Swissmail?
Aster Mail, number 1 in private email services with a score of 6.8 out of 10. The others here: eclipso Mail Europe, Proton Mail, Thelemail and 16 more.
What is the best free alternative to Swissmail?
Aster Mail is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Swissmail?
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.