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 4.7.5 Updated 5 days ago

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 4.7.5 Updated 2 days ago

Ninja Forms – The Easy and Powerful Forms Builder

Drag and drop fields in an intuitive UI to create create contact forms, email subscription forms, order forms, payment forms, send emails and more!


The WP Ninjas 800,000+ active installs Tested with 4.7.5 Updated 1 week 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 4.7.5 Updated 2 weeks ago

Anti-Malware Security and Brute-Force Firewall

This Anti-Malware scanner searches for Malware, Viruses, and other security threats and vulnerabilities on your server and it helps you fix them.


Eli Scheetz 100,000+ active installs Tested with 4.7.5 Updated 3 months ago

Caldera Forms – More Than Contact Forms

Responsive form builder for contact forms, user registration and login forms, Mailchimp, and more.


Caldera Labs 70,000+ active installs Tested with 4.8.0 Updated 22 hours ago

Simple Job Board

Powerful & robust plugin to create a job board on your website in a simple & elegant way.


PressTigers 8,000+ active installs Tested with 4.7.5 Updated 3 weeks ago

NinjaFirewall (WP Edition)

A true Web Application Firewall to protect and secure WordPress.


The Ninja Technologies Network 10,000+ active installs Tested with 4.7.5 Updated 3 weeks 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 day ago

Antispam Bee

Easy and extremely productive spam-fighting plugin with many sophisticated solutions. Includes protection against trackback spam and privacy hints.


pluginkollektiv 200,000+ active installs Tested with 4.7.5 Updated 1 month ago

Captcha by BestWebSoft

1 super security anti-spam captcha plugin for WordPress forms.


BestWebSoft 300,000+ active installs Tested with 4.7.5 Updated 1 month ago

WPBruiser {no- Captcha anti-Spam}

An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.


Mihai Chelaru 10,000+ active installs Tested with 4.7.5 Updated 2 weeks ago