Work · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Beta – Office 365 Desktop Email Client launched in 2015; newer entries below may have overtaken it.

1. 1
   Hiri▲89

   A desktop email app that improves your work day

   2015 · hiri.com · its alternatives →

2. 2
   Hiri 365▲72

   Conquer your Inbox. Say #bye to Outlook.

   2017 · hiri.com · its alternatives →

3. 3
   Zero▲845

   Hi HN, I’m Nizar, and I’m building Zero (https://0.email) — an AI-powered email client that manages your inbox for you. Email hasn’t changed in decades, even though the way we work has. The average knowledge worker now spends close to 30% of their week on email, constantly reacting, replying, and sorting through noise. It’s become one of the biggest productivity sinks in modern work. At the same time, AI has transformed how we write, plan, and collaborate — yet our inboxes are still stuck in the past. I built Zero to fix that. Zero automatically prioritizes, organizes, and even…

   2025 · 0.email · its alternatives →

4. 4
   Tempo▲379

   The email client that helps you focus

   2019 · yourtempo.co · its alternatives →

5. 5
   Polymail▲1,567

   A simple, beautiful, and powerful email client for Mac

   2015 · polymail.io · its alternatives →

6. 6
   Tempo 2▲394

   The email client that helps you focus & form healthy habits

   2020 · yourtempo.co · its alternatives →

7. 7
   Airmail 3▲555

   A simple, beautiful email client for Mac and iOS

   2016 · airmailapp.com · its alternatives →

8. 8
   Nylas N1 Email App▲400

   The extensible, open source mail client.

   2015 · nylas.com · its alternatives →

9. 9
   Mailbird▲111

   The best email client ever that syncs and unifies your life.

   2015 · getmailbird.com · its alternatives →

10. 10
    Kiwi for Gmail▲225

    The only true email client for Gmail on Mac

    2015 · kiwiforgmail.com · its alternatives →

11. 11
    Mimestream, a native macOS email client for Gmail▲403

    A native macOS email client for Gmail

    2020 · mimestream.com · its alternatives →

12. 12
    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 →

13. 13
    Mailbird for Mac▲373

    Email the way you like it, now on Mac

    2024 · getmailbird.com · its alternatives →

14. 14
    Quartz▲270

    AI email client built for focus. Runs locally on your Mac

    Jun 2026 · quartzmail.ai · its alternatives →

15. 15
    Mailbox for Mac (Beta)▲490

    Fly through your email. Now on Mac

    2014 · theverge.com · its alternatives →

16. 16
    WhatsApp for Desktop▲320

    Beautiful Mac, Windows & Linux desktop client for WhatsApp

    2015 · its alternatives →

17. 17
    All-new Spark▲345

    Smart. Focused. Email

    2022 · sparkmailapp.com · its alternatives →

18. 18
    Boxy 2▲296

    The best Mac client for Inbox by Gmail

    2017 · boxyapp.co · its alternatives →

19. 19
    Mia for Gmail▲142

    Gmail desktop client for your Mac without a browser

    2015 · miaforgmail.com · its alternatives →

20. 20
    Topol.io▲421

    Beautiful HTML e-mails easily

    2017 · topol.io · its alternatives →

21. 21
    Comail▲7

    Blazing fast email client with keyboard shortcuts

    Jul 2026 · github.com · its alternatives →

22. 22
    Consider▲384

    An email client designed to keep you calm and focused

    2019 · its alternatives →

23. 23
    Mimestream▲224

    A native macOS email client for Gmail

    2020 · mimestream.com · its alternatives →

24. 24
    Mailbird with Email Tracking▲121

    Email made easy and beautiful

    2020 · getmailbird.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 →