Humans Only

If your WordPress website is getting spammed like crazy and nothing seems to be stopping them, then you need something that helps get rid of them once and for all. That's where this plugin comes in that requires everyone to fill out a CAPTCHA before they can do anything on the WordPress website.

Khush Captcha

A new, unique type of captcha. This plugin will display the Khush Captcha Anti-Bot filtering technology on your websites registration and comment forms....

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Simple Google reCAPTCHA

Simple Google reCAPTCHA will protect your WordPress! No more spam and brute-force attacks against user accounts....

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Khush Captcha For Buddy Press

This plugin adds a new form of captcha to your Buddy Press registration and comment forms. Use this plugin to prevent bots from spamming your website....

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Ironclad CAPTCHA WP plugin

With this plugin you can easily install and use Ironclad CAPTCHA in your WordPress blog. 3D captcha renders several intersecting colored and rotated objects and asks user to count objects of some type. Humans can easily do it (much easier than read twisted text) and bots can't do it at all and never.........

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No CAPTCHA reCAPTCHA for WooCommerce

A simple plugin for adding the new No CAPTCHA reCAPTCHA to WooCommerce login, registration and password reset form to protect against spam....

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Spammer Blocker

If you are tired of blocking spammers' IP addresses manually, you can use this plugin. It blocks all visitors who posted a comment that was later marked as spam or prevents them from posting comments. For example if your Akismet catches a spam comment, its author will be muted/blocked until you dele.........

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WP Limit Login Attempts

Brute Force Attack aims at being the simplest kind of method to gain access to a site: it tries usernames and passwords, over and over again, until it gets in. This plugin limit rate of login attempts and block ip temporarily. It is detecting bots by captcha verification. Go to Settings > WP Lim.........

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Anti-Spam by CleanTalk - No Captcha, no comments & registrations spam

No CAPTCHA, no questions, no counting animals, no puzzles, no math and no spam bots....

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WangGuard

Our API works over SSL, so all connections are secure connections. This is mandatory for all European websites because you are sending information. We are Europeans, so we respect the law, even the most demanding of all Europe, the Spanish law. Use a service that does not comply with all European la.........

Similar: 6%

SiteBrains Interactive Spam Blocker

Block spam using state of the art client-side form validation. SiteBrains plug-in displays themed notifications to your users as they type. Our analysis is signed using a secret key unique to your domain. The signed analysis is submitted in a hidden field along with the rest of the form fields. This.........

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