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 5.5 Updated 14 hours ago

Stop Spam Comments

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


Pino Ceniccola 9,000+ active installations Tested with 4.4.23 Updated 5 years ago

Stop-Spam

No spam in comments. No captcha.


Webspeed 1,000+ active installations Tested with 5.4.2 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 400+ active installations Tested with 4.2.28 Updated 5 years ago

LH Zero Spam

Zero Spam makes blocking spam comments and registrations easy.


Peter Shaw 300+ active installations Tested with 5.2.7 Updated 1 year 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 5.5 Updated 7 hours ago

Human Presence

Increase security. Decrease frustration. Grow your user base.


Human Presence Technology 70+ active installations Tested with 5.4.2 Updated 1 month ago

WP-Check Spammers

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


Xavier Media® 30+ active installations Tested with 3.3.2 Updated 8 years 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 5.2.7 Updated 10 months 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 4.1.31 Updated 5 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 5.1.6 Updated 1 year 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 5.4.2 Updated 4 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 11 years ago