The fastest firewall plugin for WordPress. Protect against a wide range of threats with minimal performance impact.
Alternatives to CloudFilt Bot & Spam Protection
Plugins below are selected for functional relevance and current directory signals. Active-install counts do not affect this ranking.
Relevant replacements
WordPress plugins with similar use cases
Compatibility and update metadata provide context, not a quality guarantee. Review each plugin’s details for your site.
RSFirewall!v1.1.49
Based on the success of the most popular firewall for Joomla!, RSFirewall! is now available to protect your WordPress website as well.
Malware scanning & removal, website hardening, patching vulnerabilities, real-time protection against online attacks, blacklist monitoring in a click!
A powerful and user-friendly plugin to block AI crawlers and malicious data scraper bots, protecting your content and server resources.
Secure your WordPress site from brute-force attacks, threats, malware, and bots. Free to use and easy to set up.
Silently blocks AI crawlers (GPTBot, ClaudeBot), scrapers and bad bots before WordPress loads - no error signal, and your analytics stay clean.
Techbox Firewallv1.3.1
Web Application Firewall for WordPress. Blocks SQL injection, XSS, malicious bots, and bad requests.
Smart WordPress security that blocks bots automatically, guides you to what matters, and repairs problems — without drowning you in noise.
TSI Visitor Blockerv1.4.1
Protect your WordPress site from unwanted visitors, spam, bots, and brute-force attacks with a lightweight and easy-to-use security solution.
Monitor traffic and ban unwanted visitors. Block any user or IP address so they can't access your site.