Life & fun · alternatives · 2026

24 alternatives to Undo Send for Mailbird

Unsend embarrassing emails - from any account

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Undo Send for Mailbird launched in 2016; newer entries below may have overtaken it.

1. 1
   Unsend▲106

   Unsend or edit any email after you send it.

   2015 · unsend.it · its alternatives →

2. 2
   unSend.it▲5

   Unsend or edit any email after you send it!

   2015 · unsend.it · its alternatives →

3. 3
   Undo Send by Gmail▲3

   Don't get embarrassed if you sent the wrong mail ever again.

   2015 · workspaceupdates.googleblog.com · its alternatives →

4. 4
   Unsend.it▲125

   Un-send or edit any SMS text message after you sent it

   2016 · unsend.it · its alternatives →

5. 5
   Pluto Mail▲21

   "Unsend" emails

   2014 · sendpluto.com · its alternatives →

6. 6
   Inbox of Forgotten Emails▲117

   All those emails you wrote but never sent.

   2017 · themissingink.co · its alternatives →

7. 7
   Mailbird for Mac▲373

   Email the way you like it, now on Mac

   2024 · getmailbird.com · its alternatives →

8. 8
   Send Check It▲156

   Stop sending email with bad: links, images and *FNAME*s

   2017 · sendcheckit.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
    Gmail Unsend▲2

    Take back an email you just sent

    2015 · support.google.com · its alternatives →

11. 11
    SimpleSend▲96

    Send emails without the distraction of seeing your inbox

    2014 · simplesend.co · its alternatives →

12. 12
    Leak▲151

    Just say it. Send an anonymous email.

    2014 · its alternatives →

13. 13
    Gmail Unsub▲285

    Unsubscribe Gmail emails in a single click. 100% private

    2020 · helpninja.com · its alternatives →

14. 14PU
    Please-unsubscribe.com – fwd emails to unsubscribe from marketing▲218

    2020 · please-unsubscribe.com · its alternatives →

15. 15
    Mailbird▲10

    The best email client for Windows.

    2015 · getmailbird.com · its alternatives →

16. 16
    Mailbird with Email Tracking▲121

    Email made easy and beautiful

    2020 · getmailbird.com · its alternatives →

17. 17
    Snapmail▲206

    Self-destructing text emails for Gmail (Chrome extension)

    2015 · snapmail.co · its alternatives →

18. 18
    MAIL.WTF▲182

    Disposable email with coolest domain name

    2016 · mailtime.com · its alternatives →

19. 19
    QuiteInbox▲121

    Take back control of your inbox

    Nov 2025 · quiteinbox.xyz · its alternatives →

20. 20
    Gmail Unformatter▲77

    Un-format your emails with the click of a button

    2018 · chromewebstore.google.com · its alternatives →

21. 21
    Unibox for iOS▲101

    Your emails organized by person

    2015 · uniboxapp.com · its alternatives →

22. 22
    GoodByEmail▲100

    Clean up your email inbox, privacy-first, even works offline

    2023 · goodbyemail.com · its alternatives →

23. 23
    Unattach▲106

    Free up your Google storage by removing Gmail attachments

    2021 · unattach.com · its alternatives →

24. 24
    UniqMail▲86

    Revolutionize emailing with AI customization with Free App

    2024 · arcade.now · 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 →