ProtonMail Secure email with absolutely no compromises, brought to you by MIT and CERN scientists. Swiss Based ProtonMail is incorporated in Switzerland and our servers are... Freemium $ $ $ Open Source Web Android iPhone iPad End-to-end encryption Privacy focused Privacy protection Custom domain ... Encrypted email Anonymous email 4096 Bit encryption Anonymity Encrypted Connection Mobile friendly Multiple languages Support for Multiple Users PGP Encryption Self destructing messages Very strong privacy Add a feature 319 Like
Mailpile Mailpile is a modern, fast web-mail client with user-friendly encryption and privacy features. The development of Mailpile is funded by a large community of backers and... Free Open Source Mac Windows Linux Web Self-Hosted ... OpenPGP POP3 Support Add a feature 100 Like
Enigmail Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. Free Open Source Mac Windows Linux GnuPG Thunderbird ... SeaMonkey Privacy protection Add a feature 57 Like
Mailvelope Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard. Mailvelope integrates directly into the Webmail... Free Open Source Mac OS X Windows Linux Chrome OS Chrome ... Firefox Google Chrome extension Firefox extension Add a feature 26 Like
Posteo Web- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used. Commercial $ $ $ Open Source Web Encrypted email Anonymity Encrypted mail and contacts Privacy protection ... Security focused Built-in Calendar Privacy focused Add a feature 28 Like
GPGMail GPGMail is an open source plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the... Free Open Source Mac OS X GPGTools No features added Add a feature 10 Like
Secure Gmail An extension to send secure, encrypted messages through Gmail. SecureGmail encrypts and decrypts emails you send in Gmail. This happens all on your machine, and the... Free Open Source Mac OS X Windows Linux Chrome Gmail Google Chrome extension Add a feature 7 Like
CounterMail Countermail is a web-based email service. It is hosted in Sweden. Its focus is on privacy. It provides several features, such as PGP support and diskless servers to... Commercial Web USB-key authentication Add a feature 5 Like
VFEmail Free and paid email with privacy and security. Since 2001. VFEmail provides businesses and end-users a quick and convenient way to ensure their own security when it... Freemium $ $ $ Web Support for IMAP Gpg encryption PGP Encryption POP3 Support Add a feature 1 Like
Sendinc Secure email made simple Sendinc enables anyone to send and receive military-grade encrypted email in minutes and requires no special technical expertise. There is... Commercial Web Self destructing messages Add a feature 1 Like
Mailfence Mailfence is a free secure and private mail service, that provides an end-to-end encrypted email. Freemium $ $ $ Web Android iPhone Android Tablet iPad Privacy focused CalDAV CardDAV Custom domain ... Encrypted email Encrypted end to end Multiple languages Add a feature 26 Like
Lockbin 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. Freemium Mac OS X Windows Linux Android Android Tablet No features added Add a feature 4 Like
Encipher.it Encrypting email with Encipher.it is a simple way to protect your sensitive data. You can encrypt emails or text messages and only the recipient can decrypt it with... Free Web No features added Add a feature 1 Like
Rediffmail Enterprise Secure Business Email hosting for your company with spacious mail storage & advanced anti-virus. Stay connected to your market and employees. Standard Email -... Commercial $ $ $ Web White-labeled Add a feature 0 Like
