Growth · alternatives · 2026

24 alternatives to Canary Mail

Privacy-friendly email app for macOS, iOS & Android

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Canary Mail launched in 2021; newer entries below may have overtaken it.

1. 1
   Canary Mail▲430

   Discover Canary Mail, the best email client with AI-powered features and integrated calendar. Access multiple accounts, prioritize important emails, and boost productivity effortlessly.

   2016 · canarymail.io · its alternatives →

2. 2
   Airmail for iOS▲360

   One of the best Mac email clients, now on iPhone

   2016 · airmailapp.com · its alternatives →

3. 3
   ProtonMail▲199

   End-to-end encrypted email - now on iOS & Android

   2016 · proton.me · its alternatives →

4. 4
   Mail by Apple▲302

   Apple's email client, unbundled 📧

   2016 · apps.apple.com · its alternatives →

5. 5
   M for iOS▲126

   Email app with automatic encryption

   2015 · mynigma.org · its alternatives →

6. 6
   Airmail 3▲555

   A simple, beautiful email client for Mac and iOS

   2016 · airmailapp.com · its alternatives →

7. 7
   Spark for Mac▲1,058

   Beautiful and intelligent email app

   2016 · sparkmailapp.com · its alternatives →

8. 8
   Polymail▲1,567

   A simple, beautiful, and powerful email client for Mac

   2015 · polymail.io · its alternatives →

9. 9
   Mailbird for Mac▲373

   Email the way you like it, now on Mac

   2024 · getmailbird.com · its alternatives →

10. 10
    Astro for Android▲174

    Modern email app for Mac, iOS, and Android, powered by AI

    2017 · its alternatives →

11. 11
    Mailbox for Mac (Beta)▲490

    Fly through your email. Now on Mac

    2014 · theverge.com · its alternatives →

12. 12
    Astro▲308

    AI meets email for Mac, iOS and Android

    2017 · its alternatives →

13. 13
    Alto Mail▲132

    The new email client by AOL

    2015 · apps.apple.com · its alternatives →

14. 14
    PipeMail▲91

    Protect user privacy, decentralized email app

    2022 · pipemail.xyz · its alternatives →

15. 15
    Sidemail 2.0▲306

    Hi all! I'm Kristyna, maker of Sidemail. I'd love to share with you what we've been building. We built Sidemail because sending emails from a SaaS app was way harder than it should be. Sidemail is made for developers and teams that want one simple place to handle SaaS emails with reliable delivery and no bloat. It has: - Everything for creating, managing and delivering SaaS emails in one platform, - Easy-to-use email API for sending password resets, receipts, etc. - Messenger for writing product updates and newsletters, - Email automations for onboarding and lifecycle flows, - Fast email…

    Nov 2025 · sidemail.io · its alternatives →

16. 16
    Spark▲364

    A smart, fast and free email client for iPhone

    2015 · sparkmailapp.com · its alternatives →

17. 17
    Letterloop for iOS▲249

    The newsletter for friends, families & teams

    2024 · letterloop.co · its alternatives →

18. 18
    Seed Mail▲160

    Beautiful email app for iPhone

    2014 · apps.apple.com · its alternatives →

19. 19
    Mailplane 4▲101

    The best way to use Gmail on your Mac

    2018 · mailplaneapp.com · its alternatives →

20. 20
    Astro 3.0▲264

    Intelligent inbox and calendar for iOS, Android, Mac & Slack

    2018 · its alternatives →

21. 21
    Alto 2.0 for iOS▲87

    Email organized for you from AOL

    2016 · apps.apple.com · its alternatives →

22. 22
    Just Mail▲64

    Secured email platform based on distributed storage network

    2014 · its alternatives →

23. 23
    Inky 3▲160

    Send encrypted emails using your current email provider

    2016 · inky.com · its alternatives →

24. 24
    Twobird▲209

    Your emails, thoughts & to-dos all in one inbox

    2019 · twobird.com · 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 →