A lightweight, server-side math CAPTCHA for Gravity Forms. No JavaScript, no external services, no tracking.
Alternatives to SmartGuard AI for Gravity Forms
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.
Gravity Forms Zero Spamv1.10.2
Block form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
Protect Gravity Forms and Contact Form 7 from abuse with IP tracking, repeat-offender blocking, and restricted submission logs.
Advanced spam cleanup and regex-powered spam detection for Gravity Forms entries.
Image CAPTCHA, honeypot and accessibility spam blocking for Gravity Forms, CF7, WPForms, Formidable, Elementor, WooCommerce, comments, and login.
A lightweight plugin to enable Cloudflare's Turnstile alternative CAPTCHA on your Gravity Forms.
Block specific emails, domains, IPs, countries, and text in Gravity Forms submissions with logging and statistics.
Blocks spam on Gravity Forms by checking every submitted email domain's registration age via RDAP; recently-registered domains are blocked.
OTP (One Time Password) Email Verification for Gravity Forms. Verify or authenticate your users. It’s also great way to avoid spam.
Automatically score and classify form leads as HOT, WARM, COLD, or SPAM using AI or built-in keyword analysis.