Alternatives to ProtonMail for all platforms with any license

  • Tutanota

    Tutanota is a free and open source web-mail client that focuses on privacy and security. It has open source iOS and an Android apps. The Android app is published on...

    • 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 • 11 agrees and 5 disagrees Disagree   Agree
    • Very similar in design and philosophy to Proton. Based in Germany. Guest • Dec 2015 • 5 agrees and 2 disagrees Disagree   Agree
    • Functions on secure browsers like Klar and Tor. Belsima • May 2018 • 1 agrees and 0 disagrees Disagree   Agree

    Free Personal $ $ $ Open Source Web Android iPhone iPad

    Encrypted email Apps with End-to-End Encryption Privacy focused Anonymity ... Clean design Custom domain Encrypted Connection Integrated File Sharing Multiple Account support Web-Based Add a feature

    Tutanota icon

  • MsgSafe.io

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

    • 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 • 3 agrees and 1 disagrees 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. helloworld12 • Apr 2017 • 1 agrees and 0 disagrees Disagree   Agree
    • You can create custom mailboxes and email addresses using strict encryption to protect the email you send and receive. twitter • Apr 2017 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 1 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 1 disagrees Disagree   Agree
    • Easy to use, multiple identities and secure video all in one package. chrislander • Apr 2017 Disagree   Agree
    • MsgSafe offers better privacy options, more email storage and the team are very active releasing new features and improvements RichRoberts • Apr 2017 • 1 agrees and 1 disagrees Disagree   Agree
    • Easier to use, more security options and continuous new features jennifercroes • Apr 2017 Disagree   Agree

    Freemium Web Android iPhone S/MIME OpenPGP

    Encrypted email Apps with End-to-End Encryption Privacy focused Anonymity ... Email Analytics Encrypted chat Integrated Spam Protection S/MIME support Web-Based Add a feature

    MsgSafe.io 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...

    • 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. JohnFastman • Dec 2016 • 15 agrees and 1 disagrees Disagree   Agree
    • Mailpile is a client, protonmail is a service. It's like, say, Google Chrome vs Google Search Guest • Jul 2018 • 3 agrees and 0 disagrees Disagree   Agree

    Free Open Source Mac Windows Linux Web Self-Hosted ... OpenPGP

    POP3 Support Web-Based Add a feature

    Mailpile icon

  • Enigmail

    Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey.

    • Enigmail is a security extension to Mozilla Thunderbird and SeaMonkey Guest • Jun 2017 • 6 agrees and 2 disagrees Disagree   Agree

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

    No features added Add a feature

    Enigmail icon

  • Zoho Mail

    Zoho Mail is a webmail service built with the needs of a modern business in mind. It provides features for business users to communicate effectively while catering to...

    • The whole point of switching to an encrypted email provider (Protonmail, Tutanota, etc.) is to avoid the prying eyes of the company's techies, government surveillance and hackers to breach the servers. Zoho Mail doesn't encrypt your email, so it doesn't offer that security or privacy. JohnFastman • Apr 2018 • 4 agrees and 0 disagrees Disagree   Agree
    • This garbage is almost as bad as Gmail. Guest • May 2018 Disagree   Agree

    Freemium Web Android iPhone

    Custom domain Ad-free Integrated Spam Protection Mail filtering ... POP3 Support Privacy focused SMTP integration Two factor authentication Add a feature

    Zoho Mail icon

  • Riseup

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

    • Totally committed to anonymity and privacy. Guest • Aug 2016 • 3 agrees and 1 disagrees Disagree   Agree

    Free Web

    Privacy focused Add a feature

    Riseup icon

  • Posteo

    Web- and IMAP-based email service. 2GB cost 1€/month. Information is hosted on encrypted hard drives. Electricity from renewable resources is used.

    • Posteo could be a good Protonmail alternative. It offers email encryption in a similar way: Posteo's people, government surveillance and successful hackers won't get into your email content. It also offers a calendar feature, which protonmail users have been crying out for for years. JohnFastman • Apr 2018 • 1 agrees and 0 disagrees Disagree   Agree

    Commercial $ $ $ Open Source Web

    Encrypted email Anonymity Encrypted mail and contacts Security focused ... Built-in Calendar Calendar integration Privacy focused Add a feature

    Posteo icon

  • Mailvelope

    Mailvelope is a browser extension that allows to exchange encrypted emails following the OpenPGP encryption standard. Mailvelope integrates directly into the Webmail...

    • It is not an email service/provider Guest • Sep 2017 Disagree   Agree

    Free Open Source Mac Windows Linux Chrome OS Chrome ... Firefox

    Google Chrome extension Firefox extension Add a feature

    Mailvelope 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....

    • 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. JohnFastman • Dec 2016 • 1 agrees and 0 disagrees Disagree   Agree

    Commercial Web Windows Mobile Android iPhone Android Tablet ... iPad Kindle Fire

    Built-in Calendar Encrypted email Privacy focused Ad-free ... Gpg encryption PGP Encryption Self destructing messages Supports XMPP Two factor authentication Add a feature

    mailbox.org icon

  • StartMail

    Private email service being developed by StartPage and ixquick.

    • 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. JohnFastman • Dec 2016 Disagree   Agree
    • also privacy orientated, like protonmail. Guest • Mar 2016 • 0 agrees and 1 disagrees Disagree   Agree

    Commercial Web

    Privacy focused Encrypted email Security focused Add a feature

    StartMail icon

Platforms

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License

ProtonMail Comments

No Import From Existing Host

Comment by nvrau
about ProtonMail · Sep 2016 · Helpful Not helpful 2 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...

reply
fnkr · Mar 2018

Now you can use ProtonMail Bridge to do that.


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.

reply
abuhurayra · Jul 2016

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

jodumont · May 2018

yes the apps is available but you still have to being authenticated by Google via the GooglePlay to launch the app, which is a non sense for me.


Comment by scryptmail
about ProtonMail · Nov 2014 · Helpful Not helpful -3 Helpful Report as spam

Are they still beta?

[Edited by scryptmail, March 31]

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your taxes paid for this "free" service

Comment by Unwasted_Youth
about ProtonMail and Dovecot, Exim · Jul 2014 · Helpful Not helpful -5 Helpful Report as spam

Both honesty and truth are important

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

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