Spam protection FireWall, AntiSpam by CleanTalk

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


–°leanTalk 50,000+ active installs Tested with 4.8 Updated 6 days ago

WP-SpamShield Anti-Spam – All-in-One Spam Protection

All-in-one WordPress spam protection, with NO CAPTCHAs or other inconvenience to site visitors. The #1 most accurate WordPress anti-spam plugin.


Scott Allen 100,000+ active installs Tested with 4.8 Updated 2 weeks ago

Akismet

Akismet checks your comments and contact form submissions against our global database of spam to protect you and your site from malicious content.


Automattic 3+ million active installs Tested with 4.7.5 Updated 2 months ago

Anti-spam

No spam in comments. No captcha.


webvitaly 100,000+ active installs Tested with 4.9 Updated 7 months ago

Shield Security

Protect your website, your reputation, and your customers for free with Shield Security, the most powerful security system for WordPress


iControlWP 60,000+ active installs Tested with 4.8 Updated 1 week ago

SI CAPTCHA Anti-Spam

Adds Secure Image CAPTCHA on the forms for comments, login, registration, lost password, BuddyPress, bbPress, wpForo, and WooCommerce checkout.


fastsecure 300,000+ active installs Tested with 4.8 Updated 1 week ago

Antispam Bee

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


pluginkollektiv 200,000+ active installs Tested with 4.7.5 Updated 2 months ago

Stop Spammers

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


Bryan Hadaway 30,000+ active installs Tested with 4.8 Updated 2 weeks ago

Cookies for Comments

Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam.


Donncha O Caoimh 30,000+ active installs Tested with 4.8 Updated 7 months ago

WordPress Zero Spam

Zero Spam makes blocking spam comments a cinch. Install, activate and enjoy a spam-free site. Even supports third-party plugins!


Ben Marshall 20,000+ active installs Tested with 4.6.6 Updated 6 months ago