WordPress antispam plugins

The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.

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

Add hCaptcha, Honeypot and Redirection to Contact Form 7 with CF7 Apps. Improve form security, lightweight, and no unnecessary code.

Blocks spam comments, fake users, contact form spam and more. No impact on SEO. Privacy focused. CAPTCHA free, premium Antispam plugin.

Protect WordPress website forms from spam entries with Google reCAPTCHA.

A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.

Enhance your Gravity Forms to include anti-spam measures originally based on the work of David Walsh's "Zero Spam" technique.

The strongest CAPTCHA. Switch from reCAPTCHA, Turnstile, etc. for free. Integrates with 60+ popular plugins and themes.

Anti-spam, Site Security Check & Malware Scanner.

🛡️ No more fake leads, and unwanted spam - Every email will be real and valuable (For all Contact-forms/Comments and Registration forms).

An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.

1 The Ultimate Spam Protection Plugin Using Captcha for WordPress Forms.

No more SPAM by spiders scanning you site for email addresses!

wp captcha prove that the visitor is a human being and not a spam robot. captcha plugin is the best security solution that protects your Wordpress web …

Protege WordPress del SPAM mediante honeypot.

A trustworthy antispam plugin for Contact Form 7. Wave goodbye to spam and keep your inbox clean!

Protect & encode email addresses safely from spambots & spamming. Easy to use - encodes emails out-of-the-box.

reCAPTCHA in WP comments form is an ANTISPAM tool that adds a Google reCAPTCHA to the comments form and protects your site from the spam robots threat …

Secure WordPress login, registration, and comment form with Google reCAPTCHA or Cloudflare Turnstile. Prevent Brute-force attacks and more.

Friendly Captcha is a privacy-first anti-bot solution that protects WordPress website forms from spam and abuse.

SilentShield – the invisible shield against spam. Spam is the weed of the internet. It clogs your forms, steals your time, and corrupts your data.

Protect your WordPress site with a powerful and user-friendly Math Captcha. Now with seamless WooCommerce, WPForms, and Formidable Forms integration!

Kills spam dead in it's tracks. Be gone evil demon spam!

In any online website, hackers and unscrupulous users will try and attack your website. Whether it is trying to attack your website by brute forcing …

Protect your forms from spam with 99.9% accuracy - no CAPTCHA, no JavaScript, no tracking. Trusted by 3.5M+ websites.

Light and invisible method to block auto-spam when a spam comment is posted. Pings and trackbacks check for real backlinks.

This plugin used to add Puzzle Captcha to WordPress login and Register form and various WordPress Forms Plugins.

Anti-spam - CAPTCHA that protects all forms against spam and brute-force. Invisible and GDPR-compliant.

Feel safe knowing that your website is safe from spam. La Sentinelle will guard your WordPress website against spam in a simple and effective way.

Automatic updating of the comment block list in WordPress with antispam keys from GitHub.

Prevent bots from creating accounts by blacklisting domains and usernames and present people with a human friendly security question.

PRO Security – Antivirus Scanner, 2-Layer Protection Hide Security, Brute Force Security & Antispam, Security Website and Security Hardening.

The #1 Plugin for Blocking Form Spam on WordPress

Several types of captcha to protect your site in one easy to use plugin.

Stop Contact Form 7 spam and WPForms spam instantly. Free spam protection for business sites. No CAPTCHA. No API keys. Just works.

Disable default WordPress registration page, remove register link and stop registration spam, without disabling user registration.

FV Antispam is a powerful and simple antispam plugin. It moves any spambot comments directly to trash and allows Akismet to just deal with human spam.

I'm try a new solution for a better honeypot for Forminator Contact Form, Payment Form & Custom Form Builder. Spam protection for Forminator …

Prevent referrer spam from affecting your website analytics. Easily create a blocklist and receive new domains weekly to stay on top of the issue.

WordPress plugin to fight with 2040+ referrer spammers (like semalt, buttons-for-website and many more).

Prevent and stop bots traffic. This plugin inserts in your website the CloudFilt codes for the security tracking available on https://cloudfilt.com/.

Practical spam prevention for Elementor Forms, without relying on third-party services.

Block spam with cookies and JavaScript. All Spambots will remain away from your blog. Without settings or Captcha, install and forget the spam.

Integrates reCAPTCHA anti-spam methods with WordPress sites using BuddyPress plugin, including comment and registration spam protection.

Cloak / Obfuscate your email address with JavaScript in a simple short code [email].

Anti-spam check the robots by behavior. No captcha. Antispam let robots do so as a human can't do.

This antispam plugin provides very simple(one-click) and powerful captcha for your blog.

Contact Form 7 Honeypot Plus - Adds honeypot plus anti-spam functionality to Contact Form 7 forms.

Powerful and invisible fighter against comment spam.

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

Very effective anti-spam plugin that eliminates comment spam, and registration spam. Combines many effective methods for identifying spammers and keep …

Zero Spam makes blocking spam comments and registrations easy.

Use the Comment Blocklist feature to protect your contact form.

MP Spam Be Gone is the simplest, most effective Spam blocker.

Protect your email address from spam bots. In other words "fool the bots". With the…

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.

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.

GDPR compliant, privacy-friendly, and better-value CAPTCHA for your WordPress website.

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