Query Monitor – The developer tools… vs Plugin Detective – Troubleshooting… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
Query Monitor – The developer tools…
200K+ active installs
Free
Plugin Detective – Troubleshooting…
5.0K+ active installs
Free
Quick Verdict
As of April 2026, Query Monitor – The developer tools… has a higher user rating (4.9/5 from 464 reviews) and leads in active installations (200K+ vs 5.0K+). Both are free WordPress plugins. Query Monitor – The developer tools… has accumulated 19M+ total downloads while Plugin Detective – Troubleshooting… has 212K+. Query Monitor – The developer tools… has a higher support resolution rate (43% vs 0%).
Detailed Comparison
| Metric | Query Monitor – The developer tools… | Plugin Detective – Troubleshooting… | |
|---|---|---|---|
| Rating | 4.9/5 | ◄ | 4/5 |
| Total Reviews | 464 | ◄ | 48 |
| Active Installs | 200K+ | ◄ | 5.0K+ |
| Total Downloads | 19M+ | ◄ | 212K+ |
| Support Resolution | 43% | ◄ | 0% |
| Last Updated | 2 weeks ago | ◄ | 3 months ago |
| First Released | 2013 | 2018 | |
| Age | 13 years | 8 years | |
| WP Requires | 6.1+ | 6.1+ | |
| PHP Requires | 7.4+ | 5.3+ | |
| Business Model | Free | Free | |
| Latest Version | 3.20.4 | 1.2.29 |
Rating Breakdown
Query Monitor – The developer tools…
Plugin Detective – Troubleshooting…
Download Trends
Over the past 30 days, Query Monitor – The developer tools… averaged approximately 16,884 daily downloads while Plugin Detective – Troubleshooting… averaged 38.
Recent Reviews
Query Monitor – The developer tools… Reviews
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.
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.
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.
Plugin Detective – Troubleshooting… Reviews
Super handy for WordPress Plugin Conflicts Troubleshooting
This plugin makes finding plugin conflicts super easy and quick. I’ve used it several times to troubleshoot issues on client sites, and it worked great every time. It’s a huge time-saver, letting you
Instantly crashed my site
Critical error. Had to roll back site to uninstall. This topic was modified 11 months, 2 weeks ago by accomplishtrain.
Te facilita muchísimo el trabajo
Cuando recibes una web con 80 plugins y de pronto resulta que hay un conflicto entre algunos de ellos, este plugin te facilita la vida de una forma enorme. A la caja de herramientas de cabeza. ¡Gracia
More Debug Worth Comparing
Top alternatives in the same category as Query Monitor – The developer tools… and Plugin Detective – Troubleshooting…
WP Crontrol enables you to take control of the cron events on your WordPress website.
Log PHP, database and JavaScript errors via WP_DEBUG with one click. Conveniently create, view, filter and clear the debug.log file.
Simply and easy-to-use the customize for Admin and Frontend. A lot of custom filters and actions, and included the developer tools.
A profiler to measure the performance of your WordPress plugins and themes.
Frequently Asked Questions
Is Query Monitor – The developer tools… or Plugin Detective – Troubleshooting… more popular?
Which has better ratings — Query Monitor – The developer tools… or Plugin Detective – Troubleshooting…?
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Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.