E-mail · Calendar & contacts
Proton Mail
Encrypted mail and calendar from Switzerland.
proprietary hosted in Europe Proton AG · CHEnd-to-end encrypted mailboxes with calendar, drive and VPN in one Swiss account.
Website ↗ Source ↗ Plan “E-mail” with itPlan “Calendar & contacts” with it
How you can run it
| Way | Where the data lives | Price basis | Verdict |
|---|---|---|---|
| Hosted in Europe | servers in Europe, run by a European company | ≈ €5/mo per seat | yellow — European company, European servers, but someone else runs it. |
Facts
| Company / project | Proton AG (CH) |
|---|---|
| Licence | proprietary |
| Commonly replaces | Gmail, Google Workspace |
| Provenance | curated, verified 2026-09-04 |
Machine-readable: /api/tools/proton-mail.json. Something wrong? Tell us.