Akismet

Akismet checks your comments and contact form submissions against our global database of spam to protect you and your site from malicious content.


Automattic 3+ million active installs Tested with 4.7.5 Updated 2 months ago

Contact Form 7

Just another contact form plugin. Simple but flexible.


Takayuki Miyoshi 3+ million active installs Tested with 4.8 Updated 3 weeks ago

Front End PM

Front End PM is a Private Messaging system and a secure contact form to your WordPress site.This is full functioning messaging system from front end.


Shamim 6,000+ active installs Tested with 4.7.5 Updated 6 months ago

Fast Secure Contact Form

An easy and powerful contact form builder that lets your visitors send you email. Blocks all automated spammers. No templates to mess with.


fastsecure 400,000+ active installs Tested with 4.8 Updated 5 days ago

Gwolle Guestbook

Gwolle Guestbook is the WordPress guestbook you've just been looking for. Beautiful and easy.


Marcel Pol 30,000+ active installs Tested with 4.8 Updated 1 month ago

bbPress

bbPress is forum software, made the WordPress way.


The bbPress Community 300,000+ active installs Tested with 4.7.5 Updated 7 months ago

Conditional CAPTCHA

Asks commenters to complete a simple CAPTCHA if they don't have a previously approved comment, or if Akismet thinks their comment is spam.


Samir Shah 9,000+ active installs Tested with 4.7.5 Updated 7 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.


fastsecure 300,000+ active installs Tested with 4.8 Updated 5 days ago

Shield Security

Protect your website, your reputation, and your customers for free with Shield Security, the most powerful security system for WordPress


iControlWP 60,000+ active installs Tested with 4.8 Updated 6 days ago

Spam Master

Spam Master is the Ultimate Spam Protection plugin that blocks new user registrations and post comments with Real Time anti-spam lists.


TechGasp 2,000+ active installs Tested with 4.8 Updated 6 days ago

Disqus Comment System

Disqus is the web's most popular comment system. Use Disqus to increase engagement, retain readers, and grow your audience.


Disqus 200,000+ active installs Tested with 4.6.6 Updated 2 months ago

Fast Secure reCAPTCHA

Adds Google NO CAPTCHA reCAPTCHA on the forms for comments, login, registration, lost password, BuddyPress, bbPress, wpForo, and WooCommerce checkout.


fastsecure 5,000+ active installs Tested with 4.8 Updated 5 days ago

Contact Form Clean and Simple

A clean and simple AJAX contact form with Google reCAPTCHA, Twitter Bootstrap markup and Akismet spam filtering.


Meghan Nicholas 40,000+ active installs Tested with 4.6.6 Updated 10 months ago