Microsoft Outlook AlternativesOnly apps categorised as WebMail Providers

The best WebMail Provider alternative to Microsoft Outlook is Mailpile, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Outlook and four of them are WebMail Providers so hopefully you can find a suitable replacement. Other interesting WebMail Provider alternatives to Microsoft Outlook are HEY Email, Mailim and Atmail Email Server.

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Microsoft Outlook alternatives are mainly WebMail Providers, but if you're looking for Email Clients or Mail Servers you can filter on that. Other popular filters include EU, Linux, Windows + Free, Open Source, Windows + Open Source, Windows and Android. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft Outlook.
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Alternatives list

  1. Mailpile icon

    Mailpile

     117 likes

    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 all code related to the project is and will be released under an OSI approved Free Software license.

    60 Mailpile alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Alerts

    • Discontinued

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • OpenPGP
    Mailpile screenshot 1
     
  2. HEY Email icon

    HEY Email

     9 likes

    Hey is a new hosted email service launched by the makers of Basecamp , which aims to organize your email inbox. Since they don’t sell ads, or invade your privacy, they charge $99/year for HEY

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Snapcraft
    HEY Email screenshot 1
     
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    1
    HEY Email vs Microsoft Outlook Comments
    Guest
    Negative
    0

    Hey isn't an email client, it's an email service

    Review by a new / low-activity user.
    • HEY Email is Paid and ProprietaryMicrosoft Outlook is also Paid and Proprietary
    • HEY Email is Privacy focusedMicrosoft Outlook is not according to our users
  4. Mailim icon

    Mailim

     1 like

    Mailim offers a fast and secure e-mail service. You can now create an e-mail address with Mailim; start sending and receiving emails on your new e-mail account.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • HUAWEI AppGallery
    • iPad
    Mailim screenshot 1
     
  5. Atmail Email Server icon

    Atmail Email Server

     7 likes

    Atmail webmail system offers a webmail client, email server platform and mailserver appliance for Linux, Unix and Windows.

    Cost / License

    • Paid
    • Proprietary

    Application types

    Platforms

    • Linux
    • Online
    Intuitive Webmail Interface
     
4 of 4 Microsoft Outlook alternatives