Alternatives

Products that do what InboxScore does

Gmail list cleaning

1. 1
   Clean Inbox for Gmail™▲150

   A privacy-oriented Gmail add on against marketing email

   2024

2. 2
   Email List Cleaner by MailSwift▲123

   Clean email lists right in your browser for free

   2018

3. 3
   CleanEmail▲196

   Clean your inbox of emails you don't need

   2018

4. 4
   InboxPurge▲100

   The fastest way to a cleaner Gmail inbox

   2023

5. 5
   Email Inspector▲85

   Clean-up your email list

   2018

6. 6
   Clean Email▲93

   A privacy-minded service to keep your inbox sparkling clean

   2020

7. 7
   Drag Free▲207

   Transform your Gmail into organized task lists

   2017

8. 8
   Ugly Email▲419

   See if an email is being tracked before you open it in Gmail

   2015

9. 9
   MailClean by Globyn▲8

   Clean your list. Improve inbox placement

   Apr 2026 · globyn.com

10. 10
    Junk Mail Cleaner▲8

    Tools to keep your Gmail inbox organized.

    2025

11. 11
    Warmup Inbox▲204

    Free email spam checker & inbox placement tester

    2023

12. 12
    Silent Inbox for Gmail▲251

    Receive unimportant emails and newsletters on your schedule

    2020

13. 13
    Review My Emails (Alpha)▲9

    List cleaning that improves deliverability.

    2025

14. 14MF
    mailtrim – find what's actually filling your Gmail inbox▲34

    I always assumed Gmail bloat came from large attachments. Turns out 3 senders were responsible for 30% of my inbox — thousands of tiny emails I'd never thought to clean up. I built mailtrim to surface this pattern: - ranks senders by actual storage impact (not just count) - confidence scoring on what's safe to bulk-delete - 30-day undo on everything — nothing is permanent by default - runs entirely locally, no email data leaves your machine Free, open source (MIT). No subscription, no backend. One friction point upfront: Gmail API setup is one-time, ~15 min. After that it's just `mailtrim…

    Apr 2026

15. 15
    PureBox.ai▲139

    Review-first AI cleanup for your real Gmail inbox.

    Jul 2026 · purebox.ai

16. 16
    Sentrya 2.0▲139

    Get rid of spam and useless junk from your Gmail inbox

    2024

17. 17
    InboxClean▲14

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

    May 2026 · inboxclean.email

18. 18
    Mailscribe▲166

    Keep your inbox clean

    2022

19. 19
    Breadcrumbs Free Email Verifier▲160

    Free forever to validate up to 10,000 emails with 1-click

    2020

20. 20
    MailSweep▲4

    Clean Your Gmail Inbox in Minutes

    Oct 2025

21. 21
    Cleanfox▲151

    Clean up your inbox, save the earth.

    2017

22. 22
    KleanMail Free Email Verifier▲177

    Emails inboxed, always.

    2022

23. 23
    MailSweep▲5

    Clean Your Gmail Inbox in Clicks

    Nov 2025

24. 24
    Inbox When Ready▲116

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

    2016

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