Alternatives to ProtonMail for all platforms with any license

Platforms

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Web / Online

Show 23 less popular platforms
  • Tutanota icon

    Tutanota

    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 Personal $ $ $ Open Source Web Android iPhone iPad

    • 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 searched, i.e. for commercial usage. It offers dead easy end-to-end encryption. 1 GB of storage is free for everyone. We want to make a secure inbox easily available for everybody worldwide. Guest • Jan 2017 • 5 agrees and 1 disagrees Disagree   Agree
    • Very similar in design and philosophy to Proton. Based in Germany. Guest • Dec 2015 • 2 agrees and 1 disagrees Disagree   Agree
  • Mailpile icon

    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 OS X Windows Linux Web Self-Hosted ... OpenPGP

    • Mailpile is fantastic, but it's not really a Protonmail alternative. Protonmail is a webmail service; Mailpile is an email client, not a service. But it is good and open source... just it serves a different purpose, really. JohnFastmanDec 2016 • 7 agrees and 1 disagrees Disagree   Agree
  • Riseup icon

    Riseup

    Riseup is an organization which provides online communication tools for people and groups working on liberatory social change. To create democratic alternatives &...

    Free Web

    • Totally committed to anonymity and privacy. Guest • Aug 2016 • 2 agrees and 1 disagrees Disagree   Agree
  • MsgSafe.io icon

    MsgSafe.io

    MsgSafe.io provides private, encrypted, online communication with layers of security you can trust.

    Freemium Web Android iPhone S/MIME OpenPGP

    • Better support of GPG & PGP attachments then ProtonMail. Cooler features. More modern app and web app works on mobile without installing an app. Lets me pick what country to originate mail from! Guest • Apr 2017 • 2 agrees and 0 disagrees Disagree   Agree
    • Each virtual mailbox is automatically setup with 4096-bit GPG and S/MIME encryption keys and certificates. Guest • Apr 2017 • 1 agrees and 0 disagrees Disagree   Agree
    • MsgSafe.io's technical operations are based in Curaçao — one of the most secure, privacy oriented jurisdictions in the world. Traditional safe havens such as Switzerland and Luxembourg don't even come close to the privacy protection offered by Curaçao's strict privacy laws. Guest • Apr 2017 • 1 agrees and 0 disagrees Disagree   Agree
    • MsgSafe offers better privacy options, more email storage and the team are very active releasing new features and improvements RichRobertsApr 2017 • 1 agrees and 0 disagrees Disagree   Agree
    • Easier to use, more security options and continuous new features jennifercroesApr 2017 Disagree   Agree
    • Mail is encrypted prior to forwarding to my gmail, so not even my ISP can access the content in my emails. And I can set up to be alerted if I have received new mail, without the mail automatically forwarding. helloworld12Apr 2017 Disagree   Agree
    • You can create custom mailboxes and email addresses using strict encryption to protect the email you send and receive. twitterApr 2017 Disagree   Agree
    • Easy to use, multiple identities and secure video all in one package. chrislanderApr 2017 Disagree   Agree
  • Enigmail icon

    Enigmail

    Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey.

    Free Open Source Mac OS X Windows Linux GnuPG Thunderbird ... SeaMonkey

    • Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey Guest • Jun 2017 • 3 agrees and 1 disagrees Disagree   Agree
  • StartMail icon

    StartMail

    Private email service being developed by StartPage and ixquick.

    Commercial Web

    • also privacy orientated, like protonmail. Guest • Mar 2016 Disagree   Agree
    • StartMail is run by the privacy-oriented folks behind StartPage search engine. StartMail is an encrypted email service that is very similar in functionality to ProtonMail and tries to take the inconvenience out of using PGP for secure email communication. Worth considering, for sure. JohnFastmanDec 2016 Disagree   Agree
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  • mailbox.org icon

    mailbox.org

    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

    • Mailbox.org is a partial replacement for Protonmail. It offers a fully functional email solution (email, calendar, contacts), but with the added benefits of PGP encryption support (you can handle the keys or let them do it). It also allows you to send links to people who don't use PGP if you want to send private messages. For the encryption, it's a bit like Protonmail. For everything else, it's like a privacy-respecing Gmail alternative. JohnFastmanDec 2016 Disagree   Agree

ProtonMail Comments

No Import From Existing Host

Comment by nvrau
about ProtonMail · Sep 2016 · Helpful Not helpful 1 Helpful Report as spam

I'm still waiting on a tool to import existing mail from my domains hosting my eMail. It is meant to be in the works now...

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App ever coming? Tutanota is way ahead

Comment by Robino
about ProtonMail and Tutanota · Apr 2015 · Helpful Not helpful Report as spam

Protonmail is promising apps since its start a year ago. They even made it part of their crowdfunding campaign. Where did the money go? There's still no apps! I'm tired of waiting, switching to Tutanota now.

App available for Android and Apple since 12 july 2016
https://protonmail.com/blog/protonmail-mobile-v1-4-0-release-notes/

Reply

Comment by scryptmail
about ProtonMail · Nov 2014 · Helpful Not helpful -2 Helpful Report as spam

Are they still beta?

[Edited by scryptmail, March 31]

Reply

your taxes paid for this "free" service

Comment by Unwasted_Youth
about ProtonMail and Dovecot, Exim · Jul 2014 · Helpful Not helpful -2 Helpful Report as spam

Both honesty and truth are important

For everything else there's Dovecot, IMAPS, and EXIM.

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