Spam protection FireWall, AntiSpam by CleanTalk

Spam protection, antispam, all-in-one, premium plugin. No spam comments & users, no spam contact form & WooCommerce spam. Forget spam.


–°leanTalk 50,000+ active installs Tested with 4.7.4 Updated 2 hours ago

WP-SpamShield Anti-Spam – All-in-One Spam Protection

All-in-one WordPress spam protection, with NO CAPTCHAs or other inconvenience to site visitors. The #1 most accurate WordPress anti-spam plugin.


Scott Allen 100,000+ active installs Tested with 4.7.4 Updated 6 days ago

Stop Spammers Spam Prevention

Aggressive anti-spam plugin that eliminates comment spam, trackback spam, contact form spam and registration spam. Protects against malicious attacks.


Keith P. Graham 30,000+ active installs Tested with 4.5-alpha Updated 1 year ago

Stop Comment Spam

Stop Comment Spam treats any comment by predefined rules to stop spam. It is supposed to be used as additional measure for any other antispam tool esp …


Predrag Supurovińá 500+ active installs Tested with 4.7.4 Updated 9 months ago

Contact Form by WPForms – Drag & Drop Form Builder for WordPress

The best WordPress contact form plugin. Drag & Drop online form builder that helps you create beautiful contact forms with just a few clicks.


WPForms 100,000+ active installs Tested with 4.7.4 Updated 2 weeks ago

WP-Optimize

WP-Optimize is WordPress's most-installed optimization plugin. With it, you can clean up your database easily and safely, without manual queries.


David Anderson, Ruhani Rabin, Team Updraft 600,000+ active installs Tested with 4.7.4 Updated 2 months ago

SI CAPTCHA Anti-Spam

Adds Secure Image CAPTCHA on the forms for comments, login, registration, lost password, BuddyPress, bbPress, wpForo, and WooCommerce checkout.


Mike Challis 300,000+ active installs Tested with 4.7.4 Updated 6 days ago

Jetpack by WordPress.com

The one plugin you need for stats, related posts, search engine optimization, social sharing, protection, backups, speed, and email list management.


Automattic 3+ million active installs Tested with 4.7.4 Updated 2 weeks ago

Bot Block – Stop Spam Referrals in Google Analytics

Block spam referrals showing in Google Analytics and save bandwidth. Central database of sites, ability to add custom URL's and stats.


Sean & Ricky Dawn 5,000+ active installs Tested with 4.4.9 Updated 1 year ago

AVH First Defense Against Spam

The AVH First Defense Against Spam plugin gives you the ability to block spammers before any content is served.


Peter van der Does 10,000+ active installs Tested with 4.5.8 Updated 9 months ago

Analytics Spam Blocker

This plugin blocks spam sites like semalt.com and buttons-for-website.com. Up to 70 spam domains are prevented access by default.


Arnan de Gans, Luke Williamson 2,000+ active installs Tested with 4.7.4 Updated 1 week ago