IC Security Guardv1.3.0
Protect your site from brute force attacks with hidden login, login lockout, Email OTP 2FA, REST API & XML-RPC hardening, and real-time email alerts.
Alternatives to Greyfu Login Captcha
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.
eSherpa Login Guardv3.0.0
Intelligent login protection with honeypot detection, WordPress hardening, and a clear security admin overview.
Stop brute-force attacks, bots, and password guessing on your WordPress login. Limit login attempts, block bad IPs, and secure wp-login fast.
Protect your WordPress login form from bots and brute force attacks with Google reCAPTCHA, a slide-to-unlock captcha, or an icon captcha.
Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.
CoxWallv1.0.1
Professional WordPress security plugin with firewall, brute-force protection, login hardening, security headers, and file integrity monitoring.
Hide your login page behind a secret URL, limit login attempts, and block brute force attacks. Includes lockout thresholds and instant email alerts.
Harden your site security with Login Security, Two-Factor Authentication (2FA), Vulnerability Scanner, Firewall, and more. Formerly iThemes Security.
Shield WP Adminv1.0.3
Secure and harden your WordPress admin area with powerful features like custom login URLs, reCAPTCHA, brute-force protection, and more.
Authyo Passwordless Loginv1.0.11
WordPress login security with brute-force protection, IP manager, security logs, XML-RPC protection, REST API protection, and passwordless OTP login.