Life & fun · alternatives · 2026

24 alternatives to Jumble for Gmail

Encrypt emails (for free) using your existing Gmail account

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

1. 1EE
   Easy Email Encryption inside Gmail (Alpha, Open-Source)▲170

   2013 · streak.com · its alternatives →

2. 2
   EmailPK ▲69

   Instant encrypted email

   2014 · its alternatives →

3. 3
   ProtonMail▲144

   Encrypted email, made simple. Now open to everybody.

   2015 · its alternatives →

4. 4
   Jumble▲88

   E-mail encryption plugin for Chrome

   2014 · its alternatives →

5. 5EI
   EmailPK – Instant encrypted email▲53

   2014 · diafygi.github.io · its alternatives →

6. 6IM
   I'm working on an open-source Gmail replacement▲387

   2013 · khamidou.github.io · its alternatives →

7. 7GC
   gpgsend.com - encrypted emails from your browser.▲26

   2011 · gpgsend.com · its alternatives →

8. 8
   Gmail Offline▲144

   Use Gmail offline, freaking fast

   2014 · its alternatives →

9. 9
   Inky 3▲160

   Send encrypted emails using your current email provider

   2016 · its alternatives →

10. 10
    Hop Encrypted Email▲132

    Completely private chat email, w/ encrypted email messaging

    2017 · its alternatives →

11. 11
    Criptext▲83

    Encrypt, track, and recall your emails

    2015 · its alternatives →

12. 12
    Dropbox for Gmail▲211

    Dropbox without leaving Gmail

    2015 · its alternatives →

13. 13
    ProtonMail▲199

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

    2016 · its alternatives →

14. 14
    Pigeon Mail▲126

    Send hundreds of personalised emails from Gmail

    2021 · its alternatives →

15. 15
    Easily send encrypted email from your existing email▲22

    Download Virtru Email Protection for Google Chrome and Microsoft Outlook to start sending encrypted emails and attachments.

    2014 · virtru.com · its alternatives →

16. 16
    SignEasy for Gmail▲241

    Sign, fill out & send documents without leaving Gmail

    2015 · its alternatives →

17. 17
    You've Got Gmail▲109

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

    2015 · its alternatives →

18. 18
    Drag Free▲207

    Transform your Gmail into organized task lists

    2017 · its alternatives →

19. 19
    Unattach▲106

    Free up your Google storage by removing Gmail attachments

    2021 · its alternatives →

20. 20
    M for iOS▲126

    Email app with automatic encryption

    2015 · its alternatives →

21. 21
    Hansel by Seedling▲106

    Your email, your server, your keys so you're not locked out

    27d ago · github.com · its alternatives →

22. 22SE
    Signal – Edit emails in your Gmail inbox▲151

    2013 · trysignal.com · its alternatives →

23. 23
    Flash for Gmail▲153

    Turn your Gmail experience to a Superhuman experience

    2020 · its alternatives →

24. 24
    Gmailify▲139

    The power of Gmail for everyone else's email

    2016 · 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 →