What are the best Gmail alternatives in 2021?

    Gmail is described as 'free search-based web-mail service' and is one of the leading apps in the Office & Productivity category. There are more than 50 alternatives to Gmail for a variety of platforms, including Online / Web-based, iPhone, Android, iPad and Windows. The best alternative is ProtonMail, which is both free and Open Source. Other great apps like Gmail are Tutanota (Freemium, Open Source), Outlook.com (Freemium), Yandex.Mail (Free) and Posteo (Paid, Open Source).

    The list of alternatives was last updated Apr 22, 2021

    Platforms

    • Online
    • iPhone
    • Android
    • iPad
    • Windows
    • Mac
    • Android Tablet
    • Linux
    • Self-Hosted
    • Software as a Service (SaaS)
    • Windows S
    • Chrome OS
    • OpenPGP
    • Android Wear
    • Kindle Fire
    • F-Droid
    • S/MIME
    • PureOS (Purism)
    • Blackberry 10
    • Windows Phone

    Features

    • Encrypted Email
    • Support for IMAP
    • POP3 Support
    • Privacy focused
    • Ad-free
    • CalDAV
    • Calendar
    • Custom domain
    • Email Server
    • PGP Encryption
    • Privacy protection
    • CardDAV
    • End-to-End Encryption
    • Multiple Account support
    • Integrated Spam Protection
    • SMTP
    • Built-in Calendar
    • Two factor authentication
    • Web-Based
    • Unified inbox

    License

    • Free
    • Open Source
    • Paid
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    Showing 30 of 78 alternatives