WordPress Antispam Plugins

Real-time firewall and anti-spam for WordPress. Block spam bots, comments, logins & registrations. No CAPTCHA, no slowdown.

Powerful and invisible fighter against comment spam.

A simple plugin to hide emails from spambots. Simply use the shortcode [hide_email [email protected]] to hide myemail@mydomain.

Adds a shortcode which converts email addresses to HTML entities to block spambots.

Simple plugin to stop spam comments and registrations on your site. Adds a question field on the form, easy for humans, but not solvable for the bots.

Plugin to reject spam. Port from same author from http://www.phpbbantispam.com Actually visits the URL from commenter to spider for spamwords.

Интеграция Yandex Smart Captcha для вашего WordPress сайта.

Anti-spam protection for forms, signups, and comments using advanced honeypot techniques. No CAPTCHAs, no user friction.

Block spam comments definitely without settings or Captcha.

A plugin that helps protect your WordPress site forms from spam and bots using the Yandex SmartCaptcha service.

Basic Honeypot plugin for Contact Form 7 to drastically reduce spam on form submissions without user interaction.

The plugin sends an email message when a comment goes to the spam folder.

Enhance your site’s security with dynamic CAPTCHA, blocking spam and bot access on forms. GDPR-compliant.

Inserts Google’s new reCAPTCHA into Infusionsoft web forms

A lightweight plugin to protect email addresses from email-harvesting

Turbo plugin helps you integrate your WooCommerce website with the Turbo shipping system.

Simply enables WordPress shortcode for easily letting you camouflage an email address, hiding it from crawling spiders and bots.

This plugin prevents comments spamming using language verification.

A simple and effective anti-spam plugin for WordPress.

Very simple antispam plugin. Users do not need to enter any captcha, working completely on background. No need to administer: just install the plugin …

Tolstoy Comments – Быстрая real-time система комментирования с геймификацией и авторизацией через соцсети.

Increase security and protect against bots, spammers and hackers with Cloudflare Turnstile, a friendly, free CAPTCHA replacement

An easy to use contact form plugin with multiple inbuilt features to prevent contact form spam.

Advanced 5-layer invisible spam protection for comments. No captcha, no user friction - professional spam blocking.

Antispam Login Form is easy to use. Antispam Login Form WordPress plugin allows you to Antispam Login Form fields in your theme.

Contact Camo protects email addresses by obfuscating or completely hiding them in both the source code and the DOM.

Visitor verification and screening for known bad actors. No CAPTCHA required to prevent comment spam, prevent contact page spam, and reduce wordpress …

AI-powered spam detection for WordPress. Accuracy improves over time, reaching up to 99% with feedback. No CAPTCHA required!

Geo-Captcha shows a captcha image only to countries you don't trust. Geo-Blacklists allows you to disable comments for some countries.

Plugin removes spam links from comment area.

Protect your contact form from spam with Google reCAPTCHA before submission.

Prevents automated SPAM by requiring visitors to answer a question of your choosing (plaintext or regex).

Light and invisible method to block spam when spam is posted.

Simple and lightweight form antispam.

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