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

Contact Form 7 Image Captcha

Adds a clean image captcha to Contact Form 7


KC Computing 4,000+ active installs Tested with 4.7.5 Updated 5 months ago

Really Simple CAPTCHA

Really Simple CAPTCHA is a CAPTCHA module intended to be called from other plugins. It is originally created for my Contact Form 7 plugin.


Takayuki Miyoshi 1+ million active installs Tested with 4.5.9 Updated 1 year 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

Fast Secure Contact Form

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


Mike Challis, Ken Carlson 400,000+ active installs Tested with 4.7.5 Updated 3 days ago

Image Captcha For Gravity Forms

Adds a Honeypot and a clean image captcha to Gravity Forms. Images are made using Font Awesome's font icon.


KC Computing 100+ active installs Tested with 4.6.6 Updated 6 months ago

Photo Gallery by WD – Responsive Photo Gallery for WordPress

Photo Gallery is an advanced plugin with a list of tools and options for adding and editing images for different views. It is fully responsive.


Photo Gallery Team 300,000+ active installs Tested with 4.7.5 Updated 2 weeks ago

User Submitted Posts

Easily submit posts and images from the front-end of your site.


Jeff Starr 20,000+ active installs Tested with 4.8 Updated 1 week ago

Strong Testimonials

A full-featured testimonials plugin that works right out of the box for beginners and offers advanced features for pros.


Chris Dillon 20,000+ active installs Tested with 4.7.5 Updated 4 days ago

Flexible Captcha

This plugin allows you to create image captcha for any form.
It has a shortcode that can be placed on any page and a simple function call that will va …


Jeff Sterup 600+ active installs Tested with 4.6.6 Updated 9 months ago