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.
Alternatives to TrustSig Security
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.
Block spam comments, defend against login attacks, strengthen site security. Anti-spam, brute-force protection & two-factor authentication built in.
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.
Blocks scripted checkout attempts that never loaded your checkout page, including card testing bots that skip CAPTCHA. Classic and block checkout.
A lightweight WordPress security plugin with login protection, rate limiting, CAPTCHA, and security hardening.
CaptchaKitv1.0.1
Replace boring CAPTCHAs with fun 10-second mini-games. Bot protection that doesn't frustrate real users.
Brute Force Protectorv1.0.0
Protect your WordPress site from brute force attacks, login security threats, and unauthorized access. Limit login attempts, block malicious IPs, and …
CaptchaLav1.0.0
Smart privacy-first CAPTCHA for WordPress, WooCommerce, and 14+ form plugins. Mandatory server-token anti-replay.
Lightweight WooCommerce account security with math CAPTCHA, honeypots, bot checks, and brute-force protection.
Adds a beautiful math CAPTCHA to the WordPress login page. No API keys, no paid services — 100% free.