Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam.
Plugin Tag: spam
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Zero Spam for WordPress
No spam, no scams, just seamless experiences with Zero Spam for WordPress – the shield your site deserves.
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Maspik – Ultimate Spam Protection
No more fake leads or unwanted submissions — Maspik blocks spam instantly across all forms without using CAPTCHA.
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Stop Spammers Classic
A simplified, restored, and preserved version of the original Stop Spammers plugin.
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reCAPTCHA for WooCommerce
Add Google reCAPTCHA to your WooCommerce Checkout, Login, and Registration Forms. 100% free!
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hCaptcha for WP
The strongest CAPTCHA. Switch from reCAPTCHA and Turnstile for free. Works with 60+ integrations: Contact Form 7, Elementor, WooCommerce, Divi, etc.
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Image CAPTCHA for Contact Form 7 and WPForms by HookAndHook (DSGVO/GDPR)
Adds an Image CAPTCHA to Contact Form 7 and WPForms, GDPR ready, perfect WPForms or Contact Form 7 Spam Protection Image CAPTCHA, adds a honeypot
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Gravity Forms Zero Spam
Enhance your Gravity Forms to include anti-spam measures originally based on the work of David Walsh's "Zero Spam" technique.
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Email Address Encoder
A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal and hexadecimal entities.
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Simple CAPTCHA Alternative with Cloudflare Turnstile
Add Cloudflare Turnstile to WordPress, WooCommerce, Contact Forms & more. The user-friendly, privacy-preserving reCAPTCHA alternative. 100% free!