Finally a good one

The Google reCAPTCHA Integration for WordPress stands out for its simplicity and effectiveness. Unlike many bloated alternatives, this lightweight plugin delivers exactly what’s needed, robust spam protection without unnecessary features.

The seamless integration with both WooCommerce and Contact Form 7 makes it particularly valuable, successfully blocking automated spam submissions across all forms. After implementing various recaptcha solutions, this plugin’s straightforward approach and reliable performance make it the clear choice for WordPress sites requiring spam protection.

Thank you @hostbox