Tuta offers encrypted email, calendar, and contacts, with apps that the site says protect personal data using end-to-end encryption.
Hemmelig.app
vsProton Mail
Hemmelig.app vs Proton Mail
How do Hemmelig.app and Proton Mail compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Hemmelig.app | Proton Mail |
|---|---|---|
| What it is | The Hemmelig.app project shares encrypted secrets to help keep sensitive information out of chat logs, email, and similar channels. | Available on web, iOS, Android, and desktop, Proton Mail is an encrypted email service that offers free accounts. |
| Website | ||
| Type | Open-source project | App |
| Topic | ||
| Pricing | Not confirmed | Freemium |
| Platforms | Not recorded | Web, Windows, macOS, Linux, Android, iOS |
| Open source | Not stated | Yes |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Hemmelig.app and Proton Mail.
Yopass encrypts secrets in the browser and creates one-time links that expire, providing a way to share sensitive information without accounts.
NordLocker provides encrypted cloud storage and a private file vault for securing, backing up, accessing, and sharing files across devices.
This OpenPGP page lists email applications that support the standard directly or through additional software, across several desktop platforms.
Tuta is an email service whose repository says it encrypts emails, contacts, and calendar entries across users’ devices.
Open source
24 alternativesWith backup and sync, Stingle Photos offers a gallery and camera app; its page says photos and videos are encrypted before storage.