Best subject plugins for WordPress
The most popular subject plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Unique Comment Notify leads with 10+ active installs. All 1 plugins tagged “subject” 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 subject plugins
- 1.
Unique Comment NotifyThe most installed subject plugin, with 10+ active installs. No reviews yet, last updated 18 years ago. Tested only up to WordPress 2.3.3.