useHUMA — Invisible Bot Protection (No CAPTCHA)

The "Comments Limiter" plugin allows you to limit the number of comments a user can post within a configurable time limit.

Intelligent WooCommerce bot blocking for checkout abuse, carding protection, and operator review.

A Prevention-First security engine that eliminates bots before they hit your database. Lightweight, zero-bloat, and incredibly fast.

Real-time email validation for registration, comments and forms via the Mail7 API. Blocks fake addresses - and never blocks one it cannot verify.

Protect email addresses and phone numbers from spam bots with a simple shortcode.

Add visual feedback, sticky notes, annotations, and status tracking to WordPress websites with secure guest collaboration.