Comment spam prevention without moderation, captchas or questions
A plugin that does a simple sanity check to stop really obvious comment spam before it is processed.
Automatically removes spam user registrations and other old, unused user accounts. Blocks annoying e-mail to administrator after new registrations.
Spam Master is the Ultimate Spam Protection plugin that blocks new user registrations and post comments with Real Time anti-spam lists.
Totally disables XMLRPC, preventing the recent Pingback spam vulnerability.
This plugins avoids spam actions on your website (comments and contact form if you use Contact Form 7).
This plugin adds a reCAPTCHA form to BuddyPress registration form to keep your community spam free.
The Lazy SEO plugin will help automatically optimize a site for SEO best practices using a specific set of SEO keywords and locations. Designed for Sm
Kills spam-bots, leaves humans standing. No CAPTCHAS, no math questions, no passwords, just spam blocking that stops spam-bots dead in their tracks.
simpleContact ist ein einfaches Kontaktformular ohne viele Spielereien mit einem effektiven Spamschutz. Bleiben Sie auf einfache Weise mit ihren Kund
An easy to use wordpress Captcha plugin to prevent spam on your site. You can use Image Captcha to protect comments and the admin panel.
Protect WooCommerce login, registration and password reset form against spam using Google's No CAPTCHA reCAPTCHA.
This plugin will hide and disable the URL field from wordpress default comment form
Modifies the Empty Spam action in WordPress to process the spam deletion in batches instead of all at once.
Reduces spam and troll comments by requiring commenters to answer a question.
Automatically clear CloudFlare cache. And, protect your WordPress site at DNS level.
Gab Captcha 2 is a simple captcha plugin for fighting spam in WordPress comments.
Plugin to reject spam. Port from same author from http://www.phpbbantispam.com Actually visits the URL from commenter to spider for spamwords.
Improves the security of the login page against brute-force attacks. Records every attempts to login. Easily block an IP address.
yaCAPTCHA is a CAPTCHA plugin for WordPress that helps you block comment spam from automated bots.
Stop a lot of spambots from polluting your site by making visitors identify a custom word displayed as an image before commenting.
Powerful and invisible fighter against comment spam.
Unique, beautiful, responsive surveys for your site.
Write email addresses without worrying about spambots and email harvesters.
MP Spam Be Gone is the simplest, most effective Spam blocker.
Blocks referer/referral spam from accessing your site and cleans up your Google Analytics in the process!
Adds a hidden text field to the comment form to trap spam bots.
This antispam plugin provides very simple(one-click) and powerful captcha for your blog.