Send Denial is a free WordPress plugin designed to combat spam by utilizing honeypot techniques and other future anti-spam methods. The plugin operates in a basic honeypot mode, ensuring a seamless user experience without the need for captchas or puzzles. It is easy to install and configure, making it suitable for various WordPress forms, including popular plugins like Caldera Forms, WPForms Lite, and WooCommerce. Additionally, it is GDPR compliant as it does not interact with external APIs or databases, ensuring user data remains secure.

Currently, Send Denial supports a wide range of plugins and plans to expand its compatibility to include additional form builders like Gravity Forms and BuddyPress. The developer aims to provide comprehensive spam protection without introducing premium features, ensuring all users can benefit from its capabilities. Users also have the option to contribute to the ongoing development by donating to support the plugin's maintenance and growth.