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 4.7.4 Updated 4 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 4.7.4 Updated 3 days ago

Email Encoder Bundle – Protect Email Address

Encode mailto links, email addresses, phone numbers and any text to hide them from (spam)bots. Mailto links will be protected automatically.


Victor Villaverde Laan 20,000+ active installs Tested with 4.7.4 Updated 6 months ago

Password Protect WordPress

This plugin password protects your WordPress blog with a single password.


Daniel Chatfield 10,000+ active installs Tested with 4.7.4 Updated 4 months ago

Invisible reCaptcha for WordPress

Invisible reCaptcha for WordPress plugin helps you to protect your sites against bad spam bots using the new Invisible reCaptcha by Google.


Mihai Chelaru 6,000+ active installs Tested with 4.7.4 Updated 7 days 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 4.7.4 Updated 2 months ago

NinjaFirewall (WP Edition)

A true Web Application Firewall to protect and secure WordPress.


The Ninja Technologies Network 10,000+ active installs Tested with 4.7.4 Updated 3 weeks ago

iThemes Security (formerly Better WP Security)

iThemes Security is the #1 WordPress Security Plugin


iThemes 800,000+ active installs Tested with 4.7.4 Updated 1 month ago

LifterLMS

LifterLMS, the #1 WordPress LMS solution, makes it easy to create, sell, and protect engaging online courses.


Thomas Patrick Levy, codeBOX LLC 4,000+ active installs Tested with 4.7.4 Updated 3 days ago