Best comment security plugins for WordPress

The most popular comment security plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Delta Dev Comment Lockdown leads with fewer than 10 active installs. All 1 plugins tagged “comment security” 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.

Research this niche or see all plugins.

Top 1 comment security plugins

1.
Delta Dev Comment Lockdown
The most installed comment security plugin, with fewer than 10 active installs. No reviews yet, updated 2 months ago.

All 1 plugins tagged “comment security”

Delta Dev Comment Lockdown
Down in the last 7 days:10,504#71,204
by Delta Dev2 months ago
Lock down the WordPress comment attack surface with layered protections while preserving existing comment data.
Installs
<10
Rating
–
Downloads
0/day