Live from WordPress.org · Sep 30, 2026
Best Plagiarism Plugins for WordPress
14 plugins are tagged “plagiarism” on WordPress.org. We rank them by active installs and score every one on update freshness, compatibility, ratings and support — so you can pick a safe one in seconds. The most popular right now is Copyscape Premium with 800+ active installs.
Top Plagiarism plugins, head to head
All comparisons →How we rank
Popularity first, then a health check you can trust
Plugins are ordered the way WordPress.org ranks them for this category. Next to each one you’ll see its health score, so a popular-but-neglected option never sneaks into your stack.
- 25 Update freshness
- 20 Works with the latest WordPress
- 25 Rating, weighted by review count
- 15 Support threads resolved
- 15 Active installs
Popular plugins categories
FAQ
Quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 30, 2026
What is the most popular plagiarism plugin for WordPress?
Copyscape Premium is the most popular plagiarism plugin with 800+ active installs and a 3.2/5 rating on WordPress.org.
How many plagiarism plugins are on WordPress.org?
There are currently 14 plugins tagged “plagiarism” in the official WordPress.org plugin directory.
Are these plagiarism plugins actively maintained?
0 of the top 14 plagiarism plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.
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