WordPress Zero Spam

WordPress Zero Spam makes blocking spam & malicious visitors a cinch. Just install, activate and…


Ben Marshall 30,000+ active installations Tested with 5.7.2 Updated 3 months ago

Stop Spam Comments

Dead simple and super lightweight anti-spambot WordPress plugin. No captcha, tricky questions or any other…


Pino Ceniccola 7,000+ active installations Tested with 4.4.25 Updated 6 years ago

LH Zero Spam

Zero Spam makes blocking spam comments and registrations easy.


Peter Shaw 400+ active installations Tested with 5.7.2 Updated 3 months ago

Stop Comment Form Spam

New WordPress 3.6 or higher plugin which removes the website url field and comment form…


Brad Dalton - WP Sites 300+ active installations Tested with 4.2.30 Updated 6 years ago

SPAM Protection and Anti SPAM

SPAM Protection and Anti SPAM against comments, registrations and login. Content protection for your website.


miniorange 200+ active installations Tested with 5.7.2 Updated 2 months ago

Human Presence

Increase security. Decrease frustration. Grow your user base.


Human Presence Technology 100+ active installations Tested with 5.7.2 Updated 1 week ago

Stop-Spam

No spam in comments. No captcha.


Webspeed 40+ active installations Tested with 5.4.6 Updated 1 year ago

WP-Check Spammers

Check comment against the SpamBot Search Tool using the IP address, the email and the…


Xavier Media® 20+ active installations Tested with 3.3.2 Updated 9 years ago

FastComments

A fast, live comment system that will delight your users and developers. FastComments prioritizes speed…


winrid @ FastComments Fewer than 10 active installations Tested with 5.7.2 Updated 3 days ago

JSE Captcha

JSEcoin Captcha plugin adds the JSE captcha spam prevention tool to your website. The captcha…


mediacambridge Fewer than 10 active installations Tested with 5.2.11 Updated 2 years ago

Sz Comment Filter

No spam in comments. blocked by Invisible internal token-code with ajax.This is not used CAPTCHA.


SzMake Fewer than 10 active installations Tested with 4.1.33 Updated 6 years ago

Spam_BLIP

Spam BLIP stops comment spam before it is posted, using DNS blacklists, existing comments marked…


Ed Hynan Fewer than 10 active installations Tested with 5.5.5 Updated 9 months ago

O RLY

O RLY Comment Spam Search creates a quick link to make sure comments aren't spam.


Jason Morrison Fewer than 10 active installations Tested with 2.7.0 Updated 12 years ago

Damn Spam

Damn Spam is a lightweight anti-spam plugin. Currently highly opinionated – it automatically sends any…


Codetipi Fewer than 10 active installations Tested with 5.1.10 Updated 2 years ago