WordPress spam filter plugins

Sophisticated antispam plugin for effective daily comment and trackback spam-fighting. Built with data protection and privacy in mind.

Fastest growing Anti Spam plugin. No API calls, subscriptions, captcha or puzzle. Full GDPR complaint. For comments, contact form, login, registration

Filter messages submitted through contact form 7 based on words and/or emails listed as restricted.

SPAM Blocker for WordPress, formerly Contact Form 7 Manual Spam Blocker, is an easy-to-use plugin to block all those spammers who manually fill out fo …

A simple yet powerful plugin that adds advanced spam and content filtration to your Elementor Pro forms.

Unspam makes it harder for spammers to automatedly send spam to your blog by changing the names of the fields in the comment forms.

A lightweight anti-spam solution for Gravity Forms that blocks unwanted submissions using keyword filtering and Cyrillic text detection.

Block WordPress comment spam, trackback spam, and pingback spam through intelligent analytics instead of interactive challenge response tests.

Check comment against the SpamBot Search Tool using the IP address, the email and the name of the poster as search criteria.

WP Spam IP is a simple and effective WordPress plugin that adds known Spam IP adresses to your Settings -> Discussion -> Comment Blacklist.

AI-powered comment moderation to automatically filter spam, toxicity, and inappropriate content.