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 5.2.4 Updated 5 months ago

Antispam Bee

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


pluginkollektiv 500 000+ active installations Tested with 5.2.4 Updated 1 month ago

Email Address Encoder

A lightweight plugin that protects email addresses from email-harvesting robots, by encoding them into decimal…


Till Kr├╝ss 100 000+ active installations Tested with 5.2.4 Updated 5 months ago

Stop Spammers

Stop WordPress Spam


Bryan Hadaway 50 000+ active installations Tested with 5.2.4 Updated 3 months ago

WordPress Zero Spam

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


Ben Marshall 30 000+ active installations Tested with 5.2.4 Updated 5 months ago

WPBruiser {no- Captcha anti-Spam}

An extremely powerful antispam plugin that blocks spam-bots without annoying captcha images.


Mihai Chelaru 20 000+ active installations Tested with 5.2.4 Updated 4 days ago

Blackhole for Bad Bots

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


Jeff Starr 10 000+ active installations Tested with 5.2.4 Updated 2 months ago

WordPress Captcha Plugin by Captcha Bank

Captcha Bank is a anti-spam captcha plugin for WordPress forms that adds secure image captcha…


Tech Banker 10 000+ active installations Tested with 5.2.4 Updated 3 weeks ago

Stop Spam Comments

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


Pino Ceniccola 10 000+ active installations Tested with 4.4.20 Updated 4 years ago

Conditional CAPTCHA

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


Samir Shah 6 000+ active installations Tested with 5.0.7 Updated 1 year ago

Comment Link Remove and Other Comment Tools

Stop comment spammers. Remove Comment Author Link & Links from Comments, Unlink, Disable Comments, Delete…


QunatumCloud 5 000+ active installations Tested with 5.3 Updated 1 month ago

Anti-Captcha (anti-spam botblocker)

Anti-Captcha is a transparent spam solution that does not require any end-user interaction.


Filidor Wiese 4 000+ active installations Tested with 4.0.0 Updated 5 years ago