Akismet Spam Protection

The best anti-spam protection to block spam comments and spam in a contact form. The…


Automattic 5+ million active installations Tested with 6.0.2 Updated 6 days ago

Antispam Bee

Antispam plugin with a sophisticated tool set for effective day to day comment and trackback…


pluginkollektiv 700.000+ active installations Tested with 6.0.2 Updated 3 months ago

Email Address Encoder

A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal…


Till Krüss 100.000+ active installations Tested with 6.0.2 Updated 4 months ago

Gravity Forms Zero Spam

Enhance your Gravity Forms to include anti-spam measures originally based on the work of David…


GravityKit 60.000+ active installations Tested with 6.0.2 Updated 2 months ago

WP Captcha

wp captcha prove that the visitor is a human being and not a spam robot.…


Devnath verma 10.000+ active installations Tested with 5.6.9 Updated 2 years ago

CryptX

No more SPAM by spiders scanning you site for email addresses. With CryptX you can…


Ralf Weber 10.000+ active installations Tested with 6.0.2 Updated 2 weeks ago

Spam Destroyer

Kills spam dead in it's tracks. Be gone evil demon spam!


Ryan Hellyer 9.000+ active installations Tested with 5.9.9 Updated 9 months ago

Kama SpamBlock

Light and invisible method to block auto-spam when spam comment is posted. Pings and trackbacks…


Kama 8.000+ active installations Tested with 5.8.5 Updated 11 months ago

Captcha Them All

In any online website, hackers and unscrupulous users will try and attack your website. Whether…


Benjamin Guy 6.000+ active installations Tested with 5.0.17 Updated 4 years ago

WP Advanced Math Captcha

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


AntiCaptcha 4.000+ active installations Tested with 6.0.2 Updated 1 week ago

WP Forms Puzzle Captcha

This plugin used to add Puzzle Captcha to WordPress login and Register form and various…


Nitin Rathod 4.000+ active installations Tested with 6.0.2 Updated 4 months ago