Dev tools · alternatives · 2026

24 alternatives to Postmark for iOS

Monitor your transactional email from anywhere.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Postmark for iOS launched in 2018; newer entries below may have overtaken it.

1. 1
   Transactional Email Templates by Postmark▲210

   Open source email templates for use in your SaaS app.

   2018 · postmarkapp.com · its alternatives →

2. 2
   Good Email Copy▲1,984

   Email copy from great companies.

   2016 · goodemailcopy.com · its alternatives →

3. 3
   Mentioned▲462

   Get an email when your website is posted online.

   2021 · mentioned.app · its alternatives →

4. 4
   Polymail Pro▲597

   The ultimate email productivity app for business 💌

   2016 · polymail.io · its alternatives →

5. 5
   Mailcastr▲363

   Create email signature that can track your emails

   2017 · bulletbusiness.com · its alternatives →

6. 6
   Polymail▲1,567

   A simple, beautiful, and powerful email client for Mac

   2015 · polymail.io · its alternatives →

7. 7
   Mail by Apple▲302

   Apple's email client, unbundled 📧

   2016 · apps.apple.com · its alternatives →

8. 8
   E-Mail Tracker▲17

   Know when your emails are read, in a simple, convenient way.

   2019 · apps.apple.com · its alternatives →

9. 9
   Official RevenueCat app for iOS▲388

   Track your subscription app's performance—anytime, anywhere

   2024 · apps.apple.com · its alternatives →

10. 10
    Mailtrack.io▲282

    The best email tracking solution I've found. Free

    2014 · mailsuite.com · its alternatives →

11. 11
    App Review Monitor▲440

    App Store reviews delivered to Slack and your inbox

    2015 · launchkit.io · its alternatives →

12. 12
    Dart▲287

    Waste less time in email with this Mac menubar app

    2015 · dart.email · its alternatives →

13. 13
    Postmark▲8

    Email delivery for web apps – done right.

    2014 · postmarkapp.com · its alternatives →

14. 14
    Emailee▲455

    Create custom signatures and banners for your email

    2024 · emailee.io · its alternatives →

15. 15
    Spark▲364

    A smart, fast and free email client for iPhone

    2015 · sparkmailapp.com · its alternatives →

16. 16
    Unlimited Email Tracker▲496

    Track opens and clicks, set reminders and delays in Gmail

    2019 · snov.io · its alternatives →

17. 17
    Airmail for iOS▲360

    One of the best Mac email clients, now on iPhone

    2016 · airmailapp.com · its alternatives →

18. 18
    Mattermark for iOS▲392

    1M+ companies in your pocket. Absolutely free.

    2015 · mattermark.com · its alternatives →

19. 19
    SlideMail▲97

    An email app that can think

    2015 · its alternatives →

20. 20
    Lookmark 2.4▲130

    Track updates from the apps you've bookmarked on iTunes

    2017 · lookmark.io · its alternatives →

21. 21
    Mentioned 2.0▲93

    Get an email when your website is posted online

    2021 · mentioned.app · its alternatives →

22. 22
    Dropmark for iOS▲93

    All your links, files, and notes right in your pocket.

    2017 · dropmark.com · its alternatives →

23. 23
    SendGrid for iOS▲80

    Monitor your email clicks, opens etc. from your iPhone

    2015 · apps.apple.com · its alternatives →

24. 24
    MailerCheck 2.0▲145

    All-in-one email deliverability platform for businesses

    2023 · mailercheck.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 →