Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.
Alternatives to bibot
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.
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.
Turbo Rate Limiterv1.0.2
Protect your WordPress site from brute force attacks, API abuse, and DDoS attacks with customizable rate limiting rules.
Protect WooCommerce and WordPress login, registration, checkout, password reset, comments, and custom forms with Google reCAPTCHA v2 & v3.
TrustSig Securityv1.8.6
Stops bots, spam and brute-force attacks on your WordPress forms. No CAPTCHA, no account, no keys. Activate it and you are protected.
Add a captcha to your WordPress and WooCommerce login, registration, and password forms to stop spam, bots, and brute-force attacks.
The most complete free WordPress anti-spam plugin. Protects Contact Form 7, comments, login, registration, REST API, and XML-RPC — all in one shield.
Advanced SmartCaptchav1.5.8
A plugin that helps protect your WordPress site forms from spam and bots using the Yandex SmartCaptcha service.
Protect your WordPress login and admin area using Cloudflare Turnstile, a modern CAPTCHA alternative.
The Sucuri WordPress Security plugin is a security toolset for security integrity monitoring, malware detection and security hardening.