Software Alternatives & Reviews


Thunderbird is a free email application that's easy to set up and customize - and it's loaded with great features!

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Thunderbird Alternatives

The best Thunderbird alternatives based on verified products, community votes, reviews and other factors.

  1. 249

    Organize your world. Outlook’s email and calendar tools help you communicate, stay on top of what matters, and get things done.

  2. 209

    Mailbird is the best email client for Windows 7, 8 and 10

  3. 178

    eM Client is a fully-featured email client for Windows and macOS with a clean and easy-to-use interface. eM Client also offers features for calendars, tasks, contacts, notes, and chat.


  4. 135

    The Power Email App for busy professionals, like you.

  5. 113

    Secure email with absolutely no compromises. Get your free encrypted email account today.

    freemium €5.0 / Monthly (user - 5 GB)

  6. 152

    Mailspring is a mail client for Mac, Windows and Linux.

  7. 120

    Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues

  8. 96

    Airmail is a lightweight and lightning fast mail client for Mac.

  9. 118

    Apps/Evolution - GNOME Wiki!

  10. 93

    There’s big news attached.

  11. 66

    Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

  12. 88

    K-9 is an opensource email client making it easy to chew through large volumes of email.

  13. 90

    Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response

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Thunderbird Reviews

External sources with reviews and comparisons of Thunderbird

10 Alternatives to Thunderbird Reddit – Ease Your Email Life!
FAQs On Thunderbird Alternative Email Thunderbird is so slow, why? As a result, Thunderbird is slower when MSF files, which store emails’ indexes, get corrupted. You can test this by opening Thunderbird in Safe Mode in Windows 10 to see if the problem is with third-party applications. Can Thunderbird email be used on Windows...
Best Alternatives to Thunderbird
Mozilla Thunderbird is an open-source email client and is loaded with rich features. But they are not as promising as the need of current digital users. The existing users need more incredible features that would enhance their emailing experience and help them maintain their calendar, tasks, etc. with a less complex...
11 Best Thunderbird Alternatives That Make Email Easier
Nevertheless, Thunderbird is still alive in 2021 without having any updated features just as the bygone mode of tool. If being among the 25 million users of Thunderbird one is chaotic then one must know about the hardiness of Thunderbird.
10 Alternatives to Mozilla Thunderbird
If you need more, eM Client (Windows, Mac) and Airmail (Mac) achieve a reasonable balance between power and usability. They provide a less-cluttered interface than Thunderbird while still retaining most of its power. Users of Microsoft Office should also consider Outlook, an email client with a familiar Microsoft interface...
Read all Thunderbird reviews →

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Author: | Publisher: SaaSHub
Categories: Email, Email Client, Calendar, Enterprise Communication