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 5.7.2 Updated 4 months 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 5.7.2 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 5.7.2 Updated 3 months ago

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

Blackhole for Bad Bots

Blackhole is a WordPress security plugin that detects and traps bad bots in a virtual…


Jeff Starr 30,000+ active installations Tested with 5.7.2 Updated 4 months ago

Gravity Forms Zero Spam

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


GravityView 20,000+ active installations Tested with 5.7.2 Updated 2 months ago

Spam Destroyer

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


Ryan Hellyer 9,000+ active installations Tested with 5.4.6 Updated 1 year ago

IP Ban

Simple IP Ban is a lightweight ip / user agent ban plugin.


Sandor Kovacs 8,000+ active installations Tested with 4.7.21 Updated 5 years 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

Conditional CAPTCHA

Asks commenters to complete a simple CAPTCHA if they don't have a previously approved comment,…


Samir Shah 4,000+ active installations Tested with 5.0.13 Updated 3 years ago