Query Monitor – The developer tools… vs Stop Emails (2026)

Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.

Query Monitor – The developer tools…

Query Monitor – The developer tools…

4.9(464)

200K+ active installs

Free

Updated 2 weeks ago
View Query Monitor – The developer tools…
VS
Stop Emails

Stop Emails

5(12)

5.0K+ active installs

Free

Updated 2 months ago
View Stop Emails

Quick Verdict

As of April 2026, Stop Emails has a higher user rating (5/5 from 12 reviews) while Query Monitor – The developer tools… leads in active installations (200K+ vs 5.0K+). Both are free WordPress plugins. Query Monitor – The developer tools… has accumulated 19M+ total downloads while Stop Emails has 77K+.

Detailed Comparison

Rating
4.9/5Query Monitor – The developer tools…
Stop Emails5/5
Total Reviews
464Query Monitor – The developer tools…
Stop Emails12
Active Installs
200K+Query Monitor – The developer tools…
Stop Emails5.0K+
Total Downloads
19M+Query Monitor – The developer tools…
Stop Emails77K+
Support Resolution
43%Query Monitor – The developer tools…
Stop EmailsN/A
Last Updated
2 weeks agoQuery Monitor – The developer tools…
Stop Emails2 months ago
First Released
2013Query Monitor – The developer tools…
Stop Emails2013
Age
13 yearsQuery Monitor – The developer tools…
Stop Emails13 years
WP Requires
6.1+Query Monitor – The developer tools…
Stop Emails3.6+
PHP Requires
7.4+Query Monitor – The developer tools…
Stop Emailsfalse+
Business Model
FreeQuery Monitor – The developer tools…
Stop EmailsFree
Latest Version
3.20.4Query Monitor – The developer tools…
Stop Emails1.2.1

Rating Breakdown

Query Monitor – The developer tools…

4.9/5(464 reviews)
5
97%
4
1%
3
0%
2
0%
1
2%

Stop Emails

5/5(12 reviews)
5
100%
4
0%
3
0%
2
0%
1
0%

Recent Reviews

Query Monitor – The developer tools… Reviews

by dochara

The most useful plugin of all time

If you’ve even the smell of an issue with your site, this will track it down so that you can fix it. An indispensable tool for developers.

by kloddant

Good

Good. Shows a lot of useful stuff. Note that you will need to add /wp-content/db.php to your gitignore. This topic was modified 1 month, 3 weeks ago by kloddant.

by tinhnguyenblog

Quá tuyệt vời, plugin này web nào tôi cũng cài

Tôi thường tạo các demo web, blog với những lựa chọn khác nhau về theme, plugin. Việc theo dõi hiệu suất backend là rất quan trọng để chọn ra được một combo tốt về hiệu suất.

Stop Emails Reviews

by JRyven

Easy and Effective

Excellent plugin! Easy, effective, bloatless.

by darkpollo

Great plugin from a great developer

Not much more to say. It is great and it works!

by nick5798

Fantastic Plug in

Great plugin. nice and simple and works

Frequently Asked Questions

Is Query Monitor – The developer tools… or Stop Emails more popular?
Query Monitor – The developer tools… has 200K+ active installations while Stop Emails has 5.0K+. Query Monitor – The developer tools… is the more widely-used plugin as of April 2026.
Which has better ratings — Query Monitor – The developer tools… or Stop Emails?
Query Monitor – The developer tools… has a 4.9/5 rating from 464 reviews, while Stop Emails has a 5/5 rating from 12 reviews.
Are Query Monitor – The developer tools… and Stop Emails free?
Query Monitor – The developer tools… is free and Stop Emails is free. Both can be downloaded from the WordPress.org plugin directory.
Which plugin has better support — Query Monitor – The developer tools… or Stop Emails?
Support resolution data is not available for all plugins. Check each plugin's WordPress.org support forum for current response quality.
Which plugin is updated more frequently?
Query Monitor – The developer tools… was last updated 2 weeks ago and Stop Emails was last updated 2 months ago.

Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.