Prevent posts/pages from being published if they contain unwanted or spam words. Shows instant popup with blocked words.
Alternatives to WP MJPostKiller
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
Prevents publishing posts with duplicate titles across all post types and taxonomies. Works with both Gutenberg and Classic Editor.
Adds Google reCAPTCHA v3 to Jetpack contact forms, comments, and WooCommerce registration to prevent spam, with stats and spam folder handling.
Apply a simple mathematical captcha to specific buttons by providing their CSS class or ID to prevent spamming.
Bulk delete spam comments and user accounts, automatically ban their IPs to prevent spam from returning.
Enable users to submit posts and manage profiles from the front-end. Ideal for news, magazines, and creative platforms.
Add captcha to WooCommerce product reviews. Prevent spam reviews and ensure only real customers can submit reviews.
Auto-publish WordPress posts to Facebook, Instagram, LinkedIn, X (Twitter), TikTok, Pinterest, and YouTube.
Simple Spam Blcoker stop spam comments and also can be used to stop bots to try to login into admin panel.
A simple and lightweight yet rock-solid plugin that blocks comment spam using multiple automatic detection methods.