No spam in comments. No captcha.
Alternatives to Sz Comment Filter
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.
Auto-discard comment spam before it ever hits your database. Zero-Touch protection — no API keys, no external calls,
AOS Comment Spam Cleanupv1.6.3
Clean up comment spam by URL pattern, schedule auto-cleanups, block bots with a honeypot, and auto-score comment quality — all in one panel.
A comprehensive local WordPress comment-management suite for comment control, spam protection, moderation, cleanup and engagement.
Modular dual-layer anti-spam protection for WordPress forms and comments with custom TLD and email filtering.
Wellenbrecherv1.3.3
Blocks spam in registrations, WooCommerce checkout, comments and eight form builders. Scored on your own server, no cloud and no captcha.
SpamKill – No-CAPTCHA, No-Signup Anti-Spam & Spam Protection for Comments & Reviews for WooCommercev3.0.0
Anti-spam & spam protection for comments and WooCommerce reviews. No CAPTCHA, no signup, no API key. Just activate. 99.9% accurate, free forever.
Intelligent spam protection for WordPress forms, comments, and reviews. No CAPTCHA needed. Works with WPForms, Contact Form 7, WooCommerce, and more.
Blocks disposable email at registration and comments to stop fake accounts and registration spam. 8,201 domains bundled, no API, no signup.
Kumaro Anti-Spam Shieldv1.0.0
Lightweight, privacy-friendly WordPress comment spam protection with blocked keywords, honeypot, flood control, duplicate detection, and link limits.