Dev tools · alternatives · 2026

24 alternatives to MailMop

The Open-Source, Privacy-First Gmail Cleaning Tool

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

1
CleanEmail▲290
Email cleaning/management tool which doesn't sell your data
2017 · clean.email · its alternatives →
2
InboxPurge▲100
The fastest way to a cleaner Gmail inbox
2023 · inboxpurge.com · its alternatives →
3
MailMood▲282
From casual email to corporate speak — in one click
2025 · chromewebstore.google.com · its alternatives →
4
Clean Inbox for Gmail™▲150
A privacy-oriented Gmail add on against marketing email
2024 · cleaninboxforgmail.com · its alternatives →
5
Cleanfox▲151
Clean up your inbox, save the earth.
2017 · cleanfox.io · its alternatives →
6
MailSweep▲5
Clean Your Gmail Inbox in Clicks
Nov 2025 · its alternatives →
7
Gmail Unsubscriber▲559
Open source alternative to Unroll.me for Gmail
2017 · github.com · its alternatives →
8
CleanEmail▲196
Clean your inbox of emails you don't need
2018 · clean.email · its alternatives →
9
MailSweep▲4
Clean Your Gmail Inbox in Minutes
2025 · its alternatives →
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
mailfloss▲175
Remove fake and bounced emails without code or spreadsheets
2019 · mailfloss.com · its alternatives →
12MF
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 · its alternatives →
13
Drag Free▲207
Transform your Gmail into organized task lists
2017 · chromewebstore.google.com · its alternatives →
14
Gmail Unsub▲285
Unsubscribe Gmail emails in a single click. 100% private
2020 · helpninja.com · its alternatives →
15
Emailgurus - Open Source▲111
Keep your Gmail inbox focused on people you know
2022 · keepknown.com · its alternatives →
16
Clean Email▲93
A privacy-minded service to keep your inbox sparkling clean
2020 · clean.email · its alternatives →
17
Ugly Email▲421
See if an email is being tracked before you open it in Gmail
2015 · uglyemail.com · its alternatives →
18
KleanMail Free Email Verifier▲177
Emails inboxed, always.
2022 · kleanmail.com · its alternatives →
19
Gmail unsubscribe tool with bulk deletion and personal data removal▲53
Unsubscribe, delete hundreds of emails and exercise your right to be forgotten with one-click.
2024 · againstdata.com · its alternatives →
20
Email List Cleaner by MailSwift▲123
Clean email lists right in your browser for free
2018 · oasiscity.io · its alternatives →
21
Smart Delete for Gmail™▲10
Privacy-first bulk email cleanup for your Gmail inbox
Nov 2025 · workspace.google.com · its alternatives →
22
Mailtrack.io▲282
The best email tracking solution I've found. Free
2014 · mailsuite.com · its alternatives →
23
Junk Mail Cleaner▲8
Tools to keep your Gmail inbox organized.
2025 · its alternatives →
24
Clean Inbox - Declutter your Gmail▲2
Reclaim your Gmail storage
Nov 2025 · its alternatives →

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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 →