Tutanota is the world's most secure email service, easy to use and private by design. You get fully encrypted calendars and contacts with all our personal and business email accounts. It has open source iOS and an Android apps.
- - Tutanota is the most popular Web-based, Windows, Android & Mac alternative to Mailvelope.
- - Tutanota is the most popular Open Source & free alternative to Mailvelope.
Mailbox.org offers a secure e-mail account for home and business use. The domain name, email@example.com, is easy to remember and can be understood anywhere in the world. They have been operating e-mail accounts for more than 20 years and are a highly reliable service provider.
- - Mailbox.org is the most popular commercial alternative to Mailvelope.
Vivaldi Mail is a free email service with no ads and no strings attached developed by Vivaldi Technologies. It also offers contacts and calendar features, search capabilities, folders management, WEB/POP/IMAP access, 5GB of storage capacity, 20 MB of maximum attachment size...
Vivaldi Webmail Features
ElectronMail is an Electron-based unofficial desktop client for ProtonMail and Tutanota end-to-end encrypted email providers. The app aims to provide enhanced desktop user experience enabling features that are not supported by the official in-browser web clients.
ProtonMail Bridge is an application for paid users of Proton Mail that runs on your computer in the background and seamlessly encrypts and decrypts your mail as it enters and leaves your computer.
ProtonMail Bridge Features
The Psono password manager keeps hackers out and your passwords secure. Psono is free and open source and available for Windows, Linux and Mac. Organize your passwords now!
- - Psono is the most popular Android Tablet alternative to Mailvelope.
Kolab Now provides a suite of intuitive apps in a user friendly environment to make your day to day online comms easier, smarter and most importantly; secure.
- - Kolab Now is the most popular SaaS alternative to Mailvelope.
Kolab Now Features
FlowCrypt (formerly CryptUp) is the easiest PGP encryption for Gmail. It behaves just like standard email, except it's encrypted.
Runbox offers email hosting, domain hosting, and web hosting services, as well as custom-made email solutions
Lockbin is a web application for sending private email messages and files. People use it to send things like credit card numbers or confidential information.