Tuta offers encrypted email, calendar, and contacts, with apps that the site says protect personal data using end-to-end encryption.
Mailvelope vs MIT PGP Key Server
How do Mailvelope and MIT PGP Key Server compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Mailvelope | MIT PGP Key Server |
|---|---|---|
| What it is | Mailvelope adds PGP end-to-end encryption to Gmail and other webmail services, with options for private users and organizations. | Search the MIT PGP public key server for keys by email address or name, then retrieve the matching public key. |
| Website | ||
| Type | Online tool | Website |
| Topic | ||
| Pricing | Free trial | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Mailvelope and MIT PGP Key Server.
Search, upload, and manage OpenPGP keys through keys.openpgp.org, a key service powered by Sequoia-PGP.
Available on web, iOS, Android, and desktop, Proton Mail is an encrypted email service that offers free accounts.
Internxt offers encrypted cloud storage using zero-knowledge technology, with additional products listed for VPN, antivirus, cleaner, and mail.
NordLocker provides encrypted cloud storage and a private file vault for securing, backing up, accessing, and sharing files across devices.
OneTimeSecret creates self-destructing links for sharing passwords and other sensitive information; the page also describes self-hosting.






