Email Address Encoder

A lightweight p…


Till Krüss 100,000+ active installations Tested with 4.9.4 Updated 3月 ago

Growmap Anti Spambot Plugin

Upgrade to Comm…


Andy Bailey 40,000+ active installations Tested with 4.0.22 Updated 3年 ago

Spam Free WordPress

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Todd Lahman, LLC 40,000+ active installations Tested with 4.4.14 Updated 2年 ago

Stop Spammers

Aggressive anti…


Bryan Hadaway 40,000+ active installations Tested with 4.9.4 Updated 3周 ago

WPBruiser {no- Captcha anti-Spam}

An extremely po…


Mihai Chelaru 10,000+ active installations Tested with 4.9.4 Updated 1周 ago

Stop Spam Comments

Dead simple and…


Pino Ceniccola 10,000+ active installations Tested with 4.4.14 Updated 2年 ago

Invisible Captcha

Smart invisible…


Andrey Sorvin 9,000+ active installations Tested with 3.5.2 Updated 5年 ago

WP-Hashcash

Client-side jav…


Elliott Back 9,000+ active installations Tested with 3.0.5 Updated 7年 ago

Conditional CAPTCHA

Asks commenters…


Samir Shah 8,000+ active installations Tested with 4.7.9 Updated 1年 ago

IP Ban

Simple IP Ban i…


Sandor Kovacs 8,000+ active installations Tested with 4.7.9 Updated 1年 ago

Math Comment Spam Protection

Asks the visito…


Michael Woehrer 7,000+ active installations Tested with 3.0.5 Updated 8年 ago