Alternatives to Gmail for Android with Open Source License

  • 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...

    • Open-source. Free. Encrypted. Web, iOS, Android, macOS (WIP), and Windows (WIP). What more do you need? YhvrWasTakenFeb 2020 • 1 agrees and 0 disagrees Disagree   Agree
    • Open source secure and private and if you you forgot your password you can reset it but you wil not be able to see your old emails that is helpfull when you are forced to open your emails Guest • Sep 2020 • 1 agrees and 0 disagrees Disagree   Agree
    • More secure reliable than gmail.Also beautiful UI it's open source,free... wookahn624Jun 2017 • 13 agrees and 2 disagrees Disagree   Agree
    • Protonmail is free, open-source, encrypted (more private). Lacks: calendar & good contacts feature, but these are in the pipeline. Protonmail cannot by design data-mine your software for it's own profit; Gmail makes it's money by violating your privacy that way. JohnFastmanDec 2016 • 20 agrees and 6 disagrees Disagree   Agree
    • The safety is the number one reason. The features you will get, some will cost a very little money (as a student I think its totally affordable) for example; End-to-End Encryption, make the emails with a timer disappear and no need for email or phone number to sign up. mirstilOct 2019 Disagree   Agree
    • Built-in encryption and open source? what else could you ask for? Guest • Feb 2017 • 18 agrees and 6 disagrees Disagree   Agree
    • is super secure and open source buchtySmakemApr 2018 • 1 agrees and 1 disagrees Disagree   Agree
    • Protonmail is encrypted, has a (limited but not so much) free version, is open source and user friendly Guest • Apr 2018 • 0 agrees and 1 disagrees Disagree   Agree
    • One of the best options if you are concerned about privacy and want to de-Google your life. PavlinaKellerovaNov 2018 • 13 agrees and 0 disagrees Disagree   Agree
    • Privacy respected and just better than gmail in so many ways Sandro_LinuxDec 2020 Disagree   Agree
    • What makes ProtonMail the best alternative to Gmail? It is more secure, private, no invasive ads, no surveillance and lot more. Jinmori_OriginalNov 2020 Disagree   Agree
    • It has great encryption and is very easy to switch to. Would totally recommend! Guest • Sep 2020 Disagree   Agree
    • More secure, and still offers free accounts. lazysami00Apr 2019 • 9 agrees and 2 disagrees Disagree   Agree
    • its not by google and its private and it isnt profiling you and collecting and selling your data and discriminating against you for your political views Guest • Aug 2018 • 1 agrees and 0 disagrees Disagree   Agree
    • The only issue of ProtonMail is slow development of new features. Everything except this is awesome. Support is efficient, clear and quick, the best I've found anywhere, yet. xplosionmindFeb 2020 Disagree   Agree
    • An Absolutely Perfect fix and permanent replacement to the lack of security and privacy that Gmail Offers. GMAIL TRACKS YOUR EVERY EMAIL. With ProtonMail every Message is encrypted so that only you and the message receiver are able to view the message. Guest • Jul 2018 • 1 agrees and 0 disagrees Disagree   Agree
    • Privacy focused and easy to use. You can also redirect your domain name emails to ProtonMail its paid service but ProtonMail is worth paying for! MogsterNov 2019 Disagree   Agree
    • Does not support POP/IMAP, forget about using it on Thunderbird or your favorite email client. Guest • Jul 2019 • 14 agrees and 19 disagrees Disagree   Agree
    • ProtonMail respects user privacy, unlike Gmail. Guest • Jun 2017 • 3 agrees and 1 disagrees Disagree   Agree
    • It's an encrypted email service based in Switzerland that protects your private data. irinamarcopolJun 2017 • 2 agrees and 1 disagrees Disagree   Agree
    • Secure, don't sell your data to show ads andrewbellOct 2016 • 2 agrees and 0 disagrees Disagree   Agree
    • Because it respects privacy and it's faster than Gmail. Guest • Jun 2017 • 3 agrees and 3 disagrees Disagree   Agree
    • ProtonMail is wonderful. It's intended for professional and small-scale personal use though. Free accounts only get 500 mb storage, so it's not an all-purpose email platform like Gmail. TheCEOofDoodleCoJun 2017 • 2 agrees and 1 disagrees Disagree   Agree
    • Reliable email service with greatly improved user privacy. rickyipcwMar 2016 • 3 agrees and 1 disagrees Disagree   Agree

    Freemium $ $ $ Open Source Web Android iPhone iPad

    ProtonMail icon
  • 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...

    • Privacy-respecting company, and has open source client RemovedUserAug 2020 • 2 agrees and 0 disagrees Disagree   Agree
    • Does not support POP/IMAP, you will not be able to use it with Thunderbird or another email client. Guest • Jul 2019 • 22 agrees and 8 disagrees Disagree   Agree
    • Replaced successfully G.Calendar G.Contacts for me. Cheap privacy first services with no compromise on the ease of use. bybboDec 2020 Disagree   Agree
    • Tutanota is a great email provider with very good encryption (it uses end-to-end encryption like Signal – i.e. they cannot read your emails/gife them to the government, Gmail can!) and they don't sell any data. It is also very easy to use, it has a very nice app, a desktop client and a web client. There is really no reason why you wouldn't want to use it :) justinterestedJan 2019 • 8 agrees and 1 disagrees Disagree   Agree
    • Very nice minimalist ui and great security features Guest • Nov 2019 Disagree   Agree
    • I've tried some encrypted emails to replace Gmail, it turned out that Tutanota is perfect. All services accepted it without any problems, all messages arrived fast and the free plan gives 1GB of space. Also, the paid plans are generous and cheap. marriemullerDec 2017 • 6 agrees and 0 disagrees Disagree   Agree
    • This is a very good free client. It gives you lots of functionality even at no cost. Guest • Jan 2018 • 2 agrees and 0 disagrees Disagree   Agree
    • Tutanota is the best choice, because it is simple and run by an awesome team. Even the Premium prices are very affordable. onuniJan 2017 • 6 agrees and 1 disagrees Disagree   Agree
    • Tutanota is a good Gmail replacement for most of the same reasons Protonmail is: Your email is stored encrypted on Tutanota servers in a way that neither they nor any potential hackers can decipher it. This means your emails can't be scanned to profile you and sell your private information for profit, which is how Gmail makes its money. Tutanota also enables encrypted email communication which Gmail does not. It's user friendly and more features are on the way. JohnFastmanDec 2016 • 8 agrees and 3 disagrees Disagree   Agree
    • Lightweight GUI to the browser and the user, fast, secure and can manage custom domains. yieldMar 2016 • 5 agrees and 2 disagrees Disagree   Agree

    Free Personal $ $ $ Open Source Web Android iPhone iPad F-Droid

    Tutanota icon
  • Criptext

    Finally, an email service that's built around your privacy. Get your @criptext.com email address and see what it's like to have peace of mind and privacy in...

    Free Open Source Mac Windows Linux Android iPhone

    Criptext icon
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