252 Like ProtonMail Good alternative? YES NO 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... Free Open Source Web Android iPhone iPad End-to-end encryption Custom domain Privacy focused Anonymous email Encrypted email 4096 Bit encryption ... Anonymity Multiple languages Support for Multiple Users PGP Encryption Self destructing messages Add a feature
167 Like Tutanota Good alternative? YES NO Tutanota is a free and open source web-mail client that focuses on privacy. There's also an Android and an iOS app. All data is stored encrypted and can not be... Free Open Source Web Android iPhone iPad Encrypted email End-to-end encryption Anonymity Multiple Account support Privacy focused Add a feature
93 Like GnuPG Good alternative? YES NO GnuPG allows to encrypt and sign your data and communication, features a versatile key management system as well as access modules for all kinds of public key... Free Open Source Mac Linux PortableApps.com Xfce Encrypted email Add a feature
51 Like Enigmail Good alternative? YES NO Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey. Free Open Source Mac Windows Linux Thunderbird SeaMonkey No features added Add a feature
22 Like Mailvelope Good alternative? YES NO 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 Windows Linux Chrome OS Chrome Firefox Google Chrome extension Firefox extension Add a feature
8 Like APG Good alternative? YES NO Android Privacy Guard (APG) is a free and open source application for Android devices, created by Thialfihar, that lets you encrypt and decrypt single files or emails. Free Open Source Android Android Tablet No features added Add a feature
10 Like GPGMail Good alternative? YES NO GPGMail is an open source plugin for Apple Mail. It brings the functionality to sign, verify, encrypt and decrypt mails using the OpenPGP standard. Free Open Source Mac No features added Add a feature
10 Like mailbox.org Good alternative? YES NO mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.org, is easy to remember and can be understood anywhere in the world.... Commercial Web Windows Mobile Android iPhone Android Tablet iPad Kindle Fire Built-in Calendar Encrypted email Privacy focused Ad-free Gpg encryption Two factor authentication Add a feature
5 Like GPG Suite Good alternative? YES NO GPG for Mail is an open source plugin for Apple Mail. Encrypt, decrypt, sign and verify mails using OpenPGP with a few simple clicks. GPG Keychain is an open source... Free Open Source Mac No features added Add a feature
9 Like SCRYPTmail Good alternative? YES NO SCRYPTmail is true end-to-end encrypted email service. Email and meta data, i.e sender / recipient are encrypted when you communicate within scryptmail domain. ... Freemium Web Anonymity Encrypted email End-to-end encryption Add a feature
6 Like Secure Gmail Good alternative? YES NO 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 Windows Linux Chrome Gmail Google Chrome extension Add a feature
1 Like WebPG Good alternative? YES NO WebPG is a free, open source suite of tools to bring GnuPG/PGP (gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe and accessible to the... Free Open Source Mac Windows Linux Chrome Thunderbird SeaMonkey Chromium Firefox Google Chrome extension Firefox extension Add a feature
1 Like iGPMail Good alternative? YES NO iPGMail is an app that implements the OpenPGP standard (RFC 4880, RFC 6637) and allows the user to create and manage both public and private (RSA, DSA, ECDSA) PGP keys... Commercial iPhone iPad No features added Add a feature
4 Like Lockbin Good alternative? YES NO 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 Windows Linux Android Android Tablet No features added Add a feature
2 Like AnonymousSpeech Good alternative? YES NO Professional anonymity provider for secure anonymous email. Anonymous Domain and Hosting Offshore, Anonymous Surfing, SSL, Time Delayed, Bulk Email and many more... Freemium Web Surf Anonymously Add a feature
