Life & fun · alternatives · 2026

24 alternatives to MailHero

The All-in-one Gmail Extension

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

1. 1
   Mail Merge▲104

   Mass Personalized Mail in Gmail.

   2014 · labnol.org · its alternatives →

2. 2
   Mailflo▲82

   Customer Support right from Gmail

   2014 · mailflo.io · its alternatives →

3. 3
   Mailburn▲216

   Turns Gmail into WhatsApp for work

   2015 · mailburn.com · its alternatives →

4. 4
   New Gmail▲935

   The new version of Gmail web

   2018 · blog.google · its alternatives →

5. 5
   Gmailify▲139

   The power of Gmail for everyone else's email

   2016 · blog.google · its alternatives →

6. 6
   Moo.do for Gmail▲147

   Email with powerful task management

   2016 · moo.do · its alternatives →

7. 7
   GMass▲203

   A beautiful mass email system for Gmail

   2015 · gmass.co · its alternatives →

8. 8
   Gmail Offline▲144

   Use Gmail offline, freaking fast

   2014 · chromewebstore.google.com · its alternatives →

9. 9
   Gmail for Mac▲111

   Seamlessly fluid, desktop email client for Mac (Kickstarter)

   2014 · kickstarter.com · its alternatives →

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

    A native macOS email client for Gmail

    2020 · mimestream.com · its alternatives →

11. 11
    Mailtaco for Gmail▲72

    The Gmail experience you deserve with one Chrome extension

    2023 · mailtaco.gumroad.com · its alternatives →

12. 12
    WMail▲115

    OSX App for Google Inbox and Gmail

    2016 · github.com · its alternatives →

13. 13
    Inbox by Gmail Chrome Extension▲207

    Save links for later and share with one click

    2016 · chromewebstore.google.com · its alternatives →

14. 14
    Mailplane▲94

    The best way to use [all your] Gmail [accounts] on your mac

    2014 · mailplaneapp.com · its alternatives →

15. 15
    Apparent for Gmail▲225

    I got frustrated with Gmail's lack of customization, and built an extension for myself. It doesn't do much other than modify how Gmail is displayed in Chrome. Does it as minimally as possible (that I can engineer). Done locally, zero remote processing. Currently built the following settings (want to add more soon): Conversations: * Show newest message first * Show every message in a thread (sometimes they're collapsed into numbered bubbles) * Remove AI overviews (retches) Layout/UI: * Minimize the search & top bar * Minimize the far left "rail" (Mail/Chat/Meet) * Hide a bunch…

    Mar 2026 · chromewebstore.google.com · its alternatives →

16. 16
    Correo▲5

    A menubar/taskbar Gmail App for Windows, macOS and Linux

    2016 · github.com · its alternatives →

17. 17
    Kiwi for Gmail▲225

    The only true email client for Gmail on Mac

    2015 · kiwiforgmail.com · its alternatives →

18. 18
    Gmail for Android ▲85

    Big Android update introducing a unified inbox

    2015 · play.google.com · its alternatives →

19. 19
    Mia for Gmail▲142

    Gmail desktop client for your Mac without a browser

    2015 · miaforgmail.com · its alternatives →

20. 20
    Snapmail▲206

    Self-destructing text emails for Gmail (Chrome extension)

    2015 · snapmail.co · its alternatives →

21. 21
    Keeping▲90

    Turn Gmail into a Fully Functional Helpdesk

    2014 · keeping.com · its alternatives →

22. 22
    mxHero▲58

    Supercharge your email. [free chrome extension]

    2014 · mxhero.com · its alternatives →

23. 23MC
    Mailflo – Customer support right from Gmail▲63

    2014 · mailflo.io · its alternatives →

24. 24
    TouchStream▲115

    Drip campaigns for Gmail

    2014 · touchstreamapp.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 →