Akismet Anti-Spam

Akismet checks your comments and contact form submissions against our global database of spam to…


Automattic 5+ million active installations Tested with 4.9.5 Updated 2 months ago

Antispam Bee

Easy and extremely productive spam-fighting plugin with many sophisticated solutions. Includes protection against trackback spam…


pluginkollektiv 300,000+ active installations Tested with 4.9.5 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 4.9.5 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

Email Address Encoder

A lightweight plugin to protect email addresses from email-harvesting robots by encoding them into decimal…


Till Krüss 100,000+ active installations Tested with 4.9.5 Updated 4 days ago

Spam protection, AntiSpam, FireWall, Cleaner by CleanTalk

Spam protection, antispam, all-in-one, premium plugin. No spam comments & users, no spam contact form…


СleanTalk 70,000+ active installations Tested with 4.9.5 Updated 1 week ago

Stop Spammers

Aggressive anti-spam plugin that eliminates comment spam, trackback spam, contact form spam, and registration spam.…


Bryan Hadaway 40,000+ active installations Tested with 4.9.5 Updated 3 months 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

WordPress Zero Spam

Zero Spam makes blocking spam comments a cinch. Install, activate and enjoy a spam-free site.…


Ben Marshall 20,000+ active installations Tested with 4.6.11 Updated 1 year 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 1 day ago