Tuta offers encrypted email, calendar, and contacts, with apps that the site says protect personal data using end-to-end encryption.
Mailvelope
vsGnuPG
Mailvelope vs GnuPG
How do Mailvelope and GnuPG compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Mailvelope | GnuPG |
|---|---|---|
| What it is | Mailvelope adds PGP end-to-end encryption to Gmail and other webmail services, with options for private users and organizations. | GnuPG implements the OpenPGP standard and provides tools to encrypt and sign data and communications, with key management and directory access. |
| Website | ||
| Type | Online tool | Website |
| Topic | ||
| Pricing | Free trial | Not confirmed |
| Platforms | Web | Web, Windows |
| Open source | Not stated | Not stated |
| Language | English | English |
| Alternatives |
Other options to consider
Sites similar to both Mailvelope and GnuPG.
Available on web, iOS, Android, and desktop, Proton Mail is an encrypted email service that offers free accounts.
FreemiumOpen sourcePick
24 alternativesMinisign signs files and verifies signatures through a simple command-line tool.
NordLocker provides encrypted cloud storage and a private file vault for securing, backing up, accessing, and sharing files across devices.
Search, upload, and manage OpenPGP keys through keys.openpgp.org, a key service powered by Sequoia-PGP.
With backup and sync, Stingle Photos offers a gallery and camera app; its page says photos and videos are encrypted before storage.