A lightweight math CAPTCHA and spam protection plugin for WordPress login, WooCommerce, and Contact Form 7 forms.
Alternatives to InfoPeak 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.
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.
Reycob Form Firewallv1.3.9
Protects public WordPress forms, login, registration, comments, and WooCommerce product reviews with a local CAPTCHA and rate limits.
SecureGate Captcha Litev1.1.1
Complete site security with Cloudflare Turnstile, Math & Character CAPTCHA. High-performance protection for Login, Registration, and Comment forms.
CaptchaCorev2.6.5
Bot protection without tracking, cookies or image puzzles. Proof of work and behavioural analysis, processed on servers in Germany.
Webro Securityv1.0.4
Adds security headers, CSP, login protection, SMTP configuration and spam protection to harden your WordPress site.
CrafyCAPTCHAv1.0.0
Advanced bot protection with adaptive friction for WordPress and WooCommerce.
Lightweight, privacy-friendly spam protection built for Elementor forms – no Google, no US captcha services, no cookies.
Protect your WordPress login and admin area using Cloudflare Turnstile, a modern CAPTCHA alternative.
Dlit Easy Math Captchav1.5.2
A simple math captcha plugin for comments, login, registration, WooCommerce reviews, and Contact Form 7.