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 4.8.1 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 4.8.1 Updated 1 month ago

Anti-spam

No spam in comments. No captcha.


webvitaly 100,000+ active installs Tested with 4.9 Updated 9 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 20,000+ active installs Tested with 4.7.5 Updated 3 months ago

Analytics Spam Blocker

This plugin blocks spam sites like semalt.com and buttons-for-website.com. Up to 70 spam domains are prevented access by default.


Arnan de Gans, Luke Williamson 1,000+ active installs Tested with 4.8.1 Updated 2 months ago

WPBruiser {no- Captcha anti-Spam}

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


Mihai Chelaru 10,000+ active installs Tested with 4.8.1 Updated 1 day ago

Caldera Forms – More Than Contact Forms

Responsive form builder for contact forms, user registration and login forms, Mailchimp, PayPal Express and more.


Caldera Labs 90,000+ active installs Tested with 4.8.1 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 4.8.1 Updated 8 months ago

Block Referral Spam

This plugins blocks maximum Referral Spams. Now no more notice from Google and no more weird report in Google Analytics.


WP Developer 1,000+ active installs Tested with 4.8.1 Updated 2 months 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 4.7.5 Updated 10 months 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 4.8.1 Updated 3 weeks 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 4.8.1 Updated 1 day ago