Reycob Form Firewallv1.3.9
Protects public WordPress forms, login, registration, comments, and WooCommerce product reviews with a local CAPTCHA and rate limits.
Alternatives to Viktor’s Login Probe 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.
Titanium Site Watch – Website Uptime Monitoring & Downtime Alerts with Health Checks for WooCommercev1.0.8
Website uptime monitoring, downtime alerts and an 11-check WooCommerce Health diagnostic with store health alerts.
A lightweight math CAPTCHA and spam protection plugin for WordPress login, WooCommerce, and Contact Form 7 forms.
CrafyCAPTCHAv1.0.0
Advanced bot protection with adaptive friction for WordPress and WooCommerce.
NiyiGuardv0.1.0
Self-hosted WordPress security: 2FA, lockouts, audit log, integrity, headers, rate limits, WooCommerce protection, and SDK. Free.
Kaya Login Captchav1.1.0
Protects the WordPress login, registration and lost-password forms with a simple captcha. No third-party APIs, services or dependencies required.
Greyfu Login Captchav1.0.0
A lightweight captcha that protects your WordPress login page from automated bot attacks using a simple math challenge.
ProofShieldv1.0.28
Block automated abuse on WordPress login, comments, and forms with privacy-friendly, self-hosted Proof-of-Work protection.
Volance Detectionv2.0.0
Tells humans, AI agents and bots apart on your logins, registrations, comments, checkout and contact forms, and any page or REST endpoint you choose, …
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.