Best plagiarism detection plugins for WordPress
The most popular plagiarism detection plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Copyleaks leads with fewer than 10 active installs. All 1 plugins tagged “plagiarism detection” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
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Top 1 plagiarism detection plugins
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CopyleaksThe most installed plagiarism detection plugin, with fewer than 10 active installs. No reviews yet, updated 2 months ago.