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 Updated kwanakki 5 ago

Antispam Bee

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


pluginkollektiv 600,000+ active installations Tested with 5.6.2 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 5.6.2 Updated 4 months ago

Stop Spammers

Robust WordPress security & spam prevention. Leverage our pre-defined allow/block lists. Adjust configurable security settings…


Trumani 60,000+ active installations Tested with 5.6.2 Updated kwanakki 5 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 5.6.2 Updated kwanakki 3 ago

Blackhole for Bad Bots

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


Jeff Starr 20,000+ active installations Tested with 5.7 Updated 3 weeks ago

Gravity Forms Zero Spam

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


GravityView 10,000+ active installations Tested with 5.6.2 Updated 2 weeks ago

Spam Destroyer

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


Ryan Hellyer 10,000+ active installations Tested with 5.4.4 Updated 12 months ago

IP Ban

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


Sandor Kovacs 8,000+ active installations Tested with 4.7.19 Updated 4 years ago

Stop Spam Comments

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


Pino Ceniccola 8,000+ active installations Tested with 4.4.24 Updated 5 years ago

Conditional CAPTCHA

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


Samir Shah 5,000+ active installations Tested with 5.0.11 Updated 2 years ago