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Head-to-head · Email Cleanup Software

MailMop vs Sender Sweep

  • Updated Sep 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score MailMop #4 in Email Cleanup Software 7.5/10 Free plan · paid from $1.89/mo (annual) Free plan✓ 2 of 4 features Visit MailMop
Sender Sweep #8 in Email Cleanup Software 6.7/10 Free plan · paid from $29/yr Free plan✓ 2 of 4 features Visit Sender Sweep

MailMop leads on 1 check, Sender Sweep on 1, and 2 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMailMop · 7.5/10
  • Free planboth

MailMop scores higher on our rubric for email cleanup software: 7.5 against 6.7 out of 10; our editors rank them #4 and #8.

Sender Sweep offers bulk delete and archive; MailMop doesn't. MailMop offers automatic cleanup rules; Sender Sweep doesn't publish it.

MailMop is the better fit for low-cost Gmail cleanup with automation. Sender Sweep is the better fit for outlook mailbox analysis and cleanup.

  • MailMop fits best

    Low-cost Gmail cleanup with automation

  • Sender Sweep fits best

    Outlook mailbox analysis and cleanup

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature MailMop 7.5/10 Visit ↗ Sender Sweep 6.7/10 Visit ↗
At a glance
Editor score 7.5 6.7
Ranking #4 in Email Cleanup Software #8 in Email Cleanup Software
Best for Low-cost Gmail cleanup with automation Outlook mailbox analysis and cleanup
Pricing model Free plan + paid Free plan + paid
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted, Browser extension Browser extension
Platforms Web Web
Integrations 2 integrations 1 integrations
Built for Solo, Small business Solo, Small business
Features MailMop 2/4 · Sender Sweep 2/4
Bulk delete and archive — ✓ (best)
Unsubscribe tools ✓ ✓
Automatic cleanup rules ✓ (best) Not published
Duplicate detection Not published Not published
Specs
Supported email providers Gmail Outlook.com, Hotmail, Live, Microsoft work or school accounts
Bulk action limit Not published Not published
Our review
Pros
  • Local browser-based analysis keeps email contents off vendor servers
  • Bulk deletion, unsubscribe, blocking, labels, and filters in Pro
  • Free forever plan with unlimited inbox analysis and data export
  • Sender analytics show volume, read rates, and activity over time
  • Bulk deletion, archiving, filtering, and newsletter unsubscribe tools
  • Free plan includes unlimited scanning and analytics
Cons
  • Supports Gmail rather than a broad range of mailbox providers
  • One-click bulk actions and bulk deletion require the Pro plan
  • Advanced cleanup is focused on sender-level organization
  • Supports only Outlook-family and Microsoft work or school accounts
  • Free plan limits deletes to 500 and unsubscribes to 5 monthly
  • Pro is required for unlimited deletes and unsubscribes
Our verdict

MailMop is a browser-based Gmail cleanup tool for people who want to organize inbox clutter by sender. It analyzes the inbox locally, provides sender-level statistics, and supports actions such as unsubscribing, deleting messages, blocking…

Read the review →

Sender Sweep is a browser-based email cleanup service for Outlook.com, Hotmail, Live, and Microsoft work or school accounts. It analyzes mailboxes to show sender counts, read rates, and email volume over time, then helps users filter…

Read the review →
  1. MailMopEmail Cleanup Software 7.5Free plan · paid from $1.89/mo (annual)
  2. Sender SweepEmail Cleanup Software 6.7Free plan · paid from $29/yr

Strengths and trade-offs

  • MailMop — where it wins

    • Local browser-based analysis keeps email contents off vendor servers
    • Bulk deletion, unsubscribe, blocking, labels, and filters in Pro
    • Free forever plan with unlimited inbox analysis and data export

    Where it doesn't

    • Supports Gmail rather than a broad range of mailbox providers
    • One-click bulk actions and bulk deletion require the Pro plan
    • Advanced cleanup is focused on sender-level organization
  • Sender Sweep — where it wins

    • Sender analytics show volume, read rates, and activity over time
    • Bulk deletion, archiving, filtering, and newsletter unsubscribe tools
    • Free plan includes unlimited scanning and analytics

    Where it doesn't

    • Supports only Outlook-family and Microsoft work or school accounts
    • Free plan limits deletes to 500 and unsubscribes to 5 monthly
    • Pro is required for unlimited deletes and unsubscribes
  • MailMop7.5/10 · Free plan · paid from $1.89/mo (annual)

    A low-cost Gmail cleaner with local analysis, bulk actions, and sender controls.

    Visit MailMopFull verdict →
  • Sender Sweep6.7/10 · Free plan · paid from $29/yr

    A focused Outlook cleanup tool with useful analytics and clear free-tier limits.

    Visit Sender SweepFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update