Growth · alternatives · 2026

24 alternatives to Snailbox

Batch your Gmail and focus on deep work

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Snailbox launched in 2022; newer entries below may have overtaken it.

1. 1
   Inbox Pause by Boomerang▲99

   Batch your email. Get more done.

   2017 · boomeranggmail.com · its alternatives →

2. 2
   BatchedInbox▲90

   Schedule when your email arrives

   2015 · try.batchedinbox.com · its alternatives →

3. 3
   Right Inbox▲163

   Superpowers for Gmail

   2019 · rightinbox.com · its alternatives →

4. 4
   Inbox When Ready▲116

   Protect your focus... hide your Gmail inbox by default

   2016 · chromewebstore.google.com · its alternatives →

5. 5
   Minimize Email▲220

   Anonymously tell coworkers when they send too many emails 🙊

   2017 · its alternatives →

6. 6
   Gmail Mail Merge▲122

   Send personalized emails with attachments

   2017 · chromewebstore.google.com · its alternatives →

7. 7
   50x Smarter with Gmail▲19

   Crush inbox chaos & boost your productivity

   2025 · curbnit.com · its alternatives →

8. 8
   Brain Mimic▲203

   Your thoughts to email in one click

   2024 · its alternatives →

9. 9
   Flash for Gmail▲153

   Turn your Gmail experience to a Superhuman experience

   2020 · helpninja.com · its alternatives →

10. 10
    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 →

11. 11
    Drag Free▲207

    Transform your Gmail into organized task lists

    2017 · chromewebstore.google.com · its alternatives →

12. 12
    Inbox Pause 2.0 by Boomerang▲138

    Quiet your inbox, amplify your focus

    2024 · inboxpause.com · its alternatives →

13. 13
    SpeechComplete▲84

    Type 2x faster with your voice in Gmail

    2020 · its alternatives →

14. 14
    Silent Inbox for Gmail▲251

    Receive unimportant emails and newsletters on your schedule

    2020 · workspace.google.com · its alternatives →

15. 15
    Shortwave Batched Delivery▲90

    Control when emails get delivered to your inbox

    2022 · shortwave.com · its alternatives →

16. 16
    Stop Slacking▲74

    Reply to Slack messages via email. Stay focused.

    2018 · stopslacking.com · its alternatives →

17. 17
    Inbox Pause▲79

    Take a break from email. Be Free.

    2014 · inboxpause.com · its alternatives →

18. 18
    Streak Mail Merge for Gmail▲146

    Send mass, personalized emails with automatic followups

    2021 · streak.com · its alternatives →

19. 19
    EmailBoards▲152

    Seamless ticket management for Gmail

    2024 · its alternatives →

20. 20
    Superhuman for Windows▲153

    Fly through your inbox even faster than before

    2023 · new.superhuman.com · its alternatives →

21. 21
    Gmail Mic Drop▲159

    Quickly end long threads

    2016 · blog.google · its alternatives →

22. 22
    Gmail Offline▲144

    Use Gmail offline, freaking fast

    2014 · chromewebstore.google.com · its alternatives →

23. 23
    iMailair▲59

    Email done right

    2022 · its alternatives →

24. 24
    Sort Emails by Size▲121

    Find large attachments eating up your Gmail space

    2015 · chromewebstore.google.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 →