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 4.8.6 Updated 8 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 4.9.5 Updated 2 months ago

Google Captcha (reCAPTCHA) by BestWebSoft

Protect WordPress website forms from spam entries with Google reCAPTCHA.


BestWebSoft 100,000+ active installations Tested with 4.9.5 Updated 1 month ago

Math Captcha

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


dFactory 30,000+ active installations Tested with 4.7.10 Updated 1 year 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 4.9.5 Updated 5 days 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

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 4.9.5 Updated 5 days ago