A powerful, lightweight, and smart Math Captcha solution to block spam from Contact Form 7, WP Login, WooCommerce, and Tutor LMS forms.
Alternatives to Contact Form Block
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WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
A modern, feature-rich contact form plugin for Elementor with multiple skins, layouts, GDPR support and spam protection.
Reliable WordPress email delivery with multiple providers, two connections, Return Path, Reply-To and visual AND/OR routing.
Anti-spam CAPTCHA plugin for Contact Form 7. Block bots using Cloudflare Turnstile, Google reCAPTCHA, and built-in Arithmetic CAPTCHA challenges.
Protect Contact Form 7 forms from spam with Google reCAPTCHA v2, reCAPTCHA v3, hCaptcha or Cloudflare Turnstile.
Export, import, and migrate Contact Form 7 forms. Store entries and protect forms with Captcha Shield (reCAPTCHA + Math Captcha).
Image CAPTCHA, honeypot and accessibility spam blocking for Gravity Forms, CF7, WPForms, Formidable, Elementor, WooCommerce, comments, and login.
SilentShield – the invisible shield against spam. Spam is the weed of the internet. It clogs your forms, steals your time, and corrupts your data.
Add antispam Yandex SmartCaptcha for your forms with Contact Form 7
Free captcha for WordPress that replaces Google reCAPTCHA, hCaptcha and Cloudflare Turnstile. No puzzles, and nothing leaves your server.