Life & fun · alternatives · 2026

24 alternatives to GMass

Mass email and mail-merge system for Gmail

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

1. 1
   GMass▲203

   A beautiful mass email system for Gmail

   2015 · gmass.co · its alternatives →

2. 2
   Mailcloud▲110

   A New Way to Email

   2014 · mailcloudapp.com · its alternatives →

3. 3
   New Gmail▲935

   The new version of Gmail web

   2018 · blog.google · its alternatives →

4. 4
   Keeping▲90

   Turn Gmail into a Fully Functional Helpdesk

   2014 · keeping.com · its alternatives →

5. 5
   Gmail Mail Merge▲122

   Send personalized emails with attachments

   2017 · chromewebstore.google.com · its alternatives →

6. 6
   Gmail Offline▲144

   Use Gmail offline, freaking fast

   2014 · chromewebstore.google.com · its alternatives →

7. 7
   Collab.email▲7

   Bring collaboration to your Gmail

   2015 · its alternatives →

8. 8
   Complete▲149

   Compose email 2x faster

   2015 · its alternatives →

9. 9
   Shared Groups▲59

   Contact Sharing Simplified [for Gmail]

   2014 · sharedgroups.com · its alternatives →

10. 10
    Mail Merge▲104

    Mass Personalized Mail in Gmail.

    2014 · labnol.org · its alternatives →

11. 11
    You've Got Gmail▲109

    Old school AOL "you've got mail" sound for Gmail

    2015 · chromewebstore.google.com · its alternatives →

12. 12
    Email 1K▲190

    Double Your Email List

    2014 · email1k.com · its alternatives →

13. 13
    MailTime▲43

    Messaging style email

    2014 · mailtime.com · its alternatives →

14. 14
    Gmail for Android ▲85

    Big Android update introducing a unified inbox

    2015 · play.google.com · its alternatives →

15. 15
    MailMatch▲219

    Rapportive for Email Lists

    2014 · clearbit.com · its alternatives →

16. 16
    Yet Another Mail Merge▲6

    Create email campaigns with Gmail and Google Sheets

    2016 · yamm.com · its alternatives →

17. 17
    Rapportive▲141

    Rich contact profiles inside Gmail

    2014 · business.linkedin.com · its alternatives →

18. 18
    Planleaf▲97

    Task management with email

    2014 · planleaf.com · its alternatives →

19. 19
    Smart Reply in Gmail▲179

    Quick suggested responses for emails, using machine learning

    2017 · blog.google · its alternatives →

20. 20
    Gmail Split▲5

    Probably the best view to use Gmail

    2017 · accounts.google.com · its alternatives →

21. 21
    Gmailify▲139

    The power of Gmail for everyone else's email

    2016 · blog.google · its alternatives →

22. 22
    Unreplied▲152

    Smart Gmail label for emails you're waiting a reply to

    2014 · its alternatives →

23. 23
    typeless▲89

    Gmail shared contacts, done right

    2014 · typeless.co · its alternatives →

24. 24
    Boomerang for Gmail▲47

    Never let a thread die, never forget a follow up

    2014 · boomeranggmail.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 →