Work · alternatives · 2026

24 alternatives to FMail

macOS shell around FastMail

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. FMail launched in 2019; newer entries below may have overtaken it.

1. 1
   FMail▲5

   Smart shell around Fastmail email

   2022 · its alternatives →

2. 2
   Mailbox for Mac (Beta)▲490

   Fly through your email. Now on Mac

   2014 · its alternatives →

3. 3
   Polymail▲1,567

   A simple, beautiful, and powerful email client for Mac

   2015 · polymail.io · its alternatives →

4. 4
   Mailbird for Mac▲375

   Email the way you like it, now on Mac

   2024 · getmailbird.com · its alternatives →

5. 5
   Airmail 3▲553

   A simple, beautiful email client for Mac and iOS

   2016 · its alternatives →

6. 6
   FiloMail for macOS▲158

   Instantly turn your Mac inbox into a to-do list

   2025 · filomail.com · its alternatives →

7. 7
   Zapmail▲172

   Slack as an email service

   2023 · its alternatives →

8. 8
   Dumbail▲161

   Only read what you need

   2024 · dumbail.framer.website · its alternatives →

9. 9
   Sortail▲81

   Self-learning one-click inbox cleanup for Apple Mail

   Jun 2026 · sortail.com · its alternatives →

10. 10MA
    Mimestream, a native macOS email client for Gmail▲403

    2020 · mimestream.com · its alternatives →

11. 11
    Boxy▲573

    Inbox by Gmail, finally on your Mac

    2015 · its alternatives →

12. 12
    Canary Mail▲430

    Easy, elegant email for Mac

    2016 · its alternatives →

13. 13
    Mailplane 4▲101

    The best way to use Gmail on your Mac

    2018 · its alternatives →

14. 14
    Mimestream 1.0▲175

    A native macOS email client for Gmail

    2023 · its alternatives →

15. 15
    Mimestream▲224

    A native macOS email client for Gmail

    2020 · its alternatives →

16. 16
    Boxy 2▲301

    The best Mac client for Inbox by Gmail

    2017 · its alternatives →

17. 17
    1SecMail▲112

    Instant temporary email

    2025 · tmaily.com · its alternatives →

18. 18
    MassFastmail▲76

    Send mass emails in Fastmail

    2020 · its alternatives →

19. 19
    Airmail▲93

    Lightning fast mail client for OS X

    2013 · its alternatives →

20. 20SM
    Swift Mail. Fastmail's modern mail standard delivered natively on macOS▲79

    Hello HN! I'm excited to introduce Swift Mail, a native macOS email client purpose-built for the JMAP mail standard. Primarily constructed with SwiftUI and occasional AppKit elements, Swift Mail combines the speed and efficiency of a modern mail standard with desktop-centric features such as system notifications, keyboard shortcuts, quick look, multiple windows, state restoration, dark mode, and more. Swift Mail distinguishes itself from other email clients with its steadfast commitment to the JMAP standard over the traditional IMAP implementation, facilitating seamless alignment with modern…

    2024 · swiftmail.io · its alternatives →

21. 21EM
    Export Mail for Microsoft Outlook for Mac▲46

    2021 · exportoutlookmacmail.com · its alternatives →

22. 22
    Email Hunter▲81

    Find emails on websites

    2022 · its alternatives →

23. 23
    1TempMail▲7

    A fast, ad-free, privacy-first temporary email service

    2025 · 1tempmail.com · its alternatives →

24. 24
    UniqMail▲86

    Revolutionize emailing with AI customization with Free App

    2024 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →