Dev tools · alternatives · 2026

24 alternatives to ClearBox

Clean your Gmail inbox with clarity

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   PureBox.ai▲139

   Review-first AI cleanup for your real Gmail inbox.

   Jul 2026 · purebox.ai · its alternatives →

2. 2
   Clean Inbox for Gmail™▲150

   A privacy-oriented Gmail add on against marketing email

   2024 · cleaninboxforgmail.com · its alternatives →

3. 3
   InboxPurge▲100

   The fastest way to a cleaner Gmail inbox

   2023 · inboxpurge.com · its alternatives →

4. 4
   ZeroInbox.ai▲130

   Check it out lets make it better

   2024 · zeroinbox.ai · its alternatives →

5. 5
   Smart Delete for Gmail™▲10

   Privacy-first bulk email cleanup for your Gmail inbox

   Nov 2025 · workspace.google.com · its alternatives →

6. 6
   CleanEmail▲196

   Clean your inbox of emails you don't need

   2018 · clean.email · its alternatives →

7. 7
   Inbox Cleanup▲3

   AI that declutters Gmail and surfaces what actually matters

   Aug 2026 · cleanup.upstream.do · its alternatives →

8. 8
   Clean Email▲93

   A privacy-minded service to keep your inbox sparkling clean

   2020 · clean.email · its alternatives →

9. 9
   Email Deep Clean▲131

   Free AI tool to clean up old emails and free up space

   2023 · sanebox.com · its alternatives →

10. 10
    Inbox Zero▲821

    Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.

    2023 · getinboxzero.com · its alternatives →

11. 11
    Silent Inbox for Gmail▲251

    Receive unimportant emails and newsletters on your schedule

    2020 · workspace.google.com · its alternatives →

12. 12
    CleanBox▲2

    AI-powered inbox cleaning and email organization

    Jun 2026 · cleanbox.lovable.app · its alternatives →

13. 13
    Inbox Zero Tabs▲398

    Split inbox tabs for Gmail. 100% private. 100% free

    2025 · chromewebstore.google.com · its alternatives →

14. 14
    InboxClean▲14

    Scan 1,000 emails. Clean all of it. 60 seconds

    May 2026 · inboxclean.email · its alternatives →

15. 15
    DearFlow▲225

    Clear your inbox. Clear your mind.

    2025 · dearflow.ai · its alternatives →

16. 16
    CleanEmail▲290

    Email cleaning/management tool which doesn't sell your data

    2017 · clean.email · its alternatives →

17. 17
    KleanMail Free Email Verifier▲177

    Emails inboxed, always.

    2022 · kleanmail.com · its alternatives →

18. 18
    Junk Mail Cleaner▲8

    Tools to keep your Gmail inbox organized.

    2025 · its alternatives →

19. 19
    MailMop▲14

    The Open-Source, Privacy-First Gmail Cleaning Tool

    2025 · mailmop.com · its alternatives →

20. 20
    Inbox When Ready▲116

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

    2016 · chromewebstore.google.com · its alternatives →

21. 21
    Clean Inbox - Declutter your Gmail▲2

    Reclaim your Gmail storage

    Nov 2025 · its alternatives →

22. 22
    inboxie▲4

    AI that makes Gmail calm again. One Click inbox cleanup.

    Nov 2025 · inboxie.ai · its alternatives →

23. 23
    Trimbox▲73

    One-click unsubscribe for mailing lists, straight from Gmail

    2021 · trimbox.io · its alternatives →

24. 24
    Cleanbox▲192

    Unsubscribe newsletters in one click. No cloud involved.

    2017 · focuslist.co · 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 →