Really Simple CAPTCHA

Really Simple CAPTCHA is a CAPTCHA module intended to be called from other plugins. It…


Takayuki Miyoshi 1+ million active installations Tested with 4.8.3 Updated 3 months ago

Captcha

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


simplywordpress 300,000+ active installations Tested with 4.8.3 Updated 2 months ago

Contact Form 7 Honeypot

Contact Form 7 Honeypot – Adds honeypot anti-spam functionality to CF7 forms.


Nocean 100,000+ active installations Tested with 4.8.3 Updated 3 weeks ago

Google Captcha (reCAPTCHA) by BestWebSoft

Protect WordPress website forms from spam entries with Google reCAPTCHA.


BestWebSoft 100,000+ active installations Tested with 4.9 Updated 4 days ago

Better WordPress reCAPTCHA (with no CAPTCHA reCAPTCHA)

This plugin utilizes Google reCAPTCHA to help your blog stay clear of spams. BWP reCAPTCHA…


Khang Minh 30,000+ active installations Tested with 4.4.12 Updated 2 years ago

Math Captcha

Math Captcha is a 100% effective CAPTCHA for WordPress that integrates into login, registration, comments,…


dFactory 20,000+ active installations Tested with 4.7.7 Updated 11 months ago

Contact Form by Supsystic

Contact Form Builder with drag-and-drop editor to create responsive, mobile ready contact forms in a…


supsystic.com 20,000+ active installations Tested with 4.9 Updated 1 week ago

Gravity Forms No CAPTCHA reCAPTCHA

Adds "No CAPTCHA reCAPTCHA" field to Gravity Forms as an alternative CAPTCHA option


John Parks - Folkhack Studios 20,000+ active installations Tested with 4.0.0 Updated 3 years ago

Contact Form 7 reCAPTCHA Extension

This plugin provides the reCAPTCHA tag for the Contact Form 7 Plugin. It allows the…


Andre Pietsch, Advicio (R) ServDesk GmbH 10,000+ active installations Tested with 3.8.23 Updated 4 years ago

WPBruiser {no- Captcha anti-Spam}

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


Mihai Chelaru 10,000+ active installations Tested with 4.8.3 Updated 2 weeks ago

Captcha Code

Adds Captcha Code anti-spam methods to WordPress forms. Forms include comments form, registration form, lost…


Vinoj Cardoza 10,000+ active installations Tested with 4.6.8 Updated 1 year ago

Contact Form 7 Captcha

Add CAPTCHA to Contact Form 7


247wd 10,000+ active installations Tested with 4.8.3 Updated 2 weeks ago

Invisible Captcha

Smart invisible captcha for wordpress comments


Andrey Sorvin 10,000+ active installations Tested with 3.5.2 Updated 5 years ago