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 2 days ago

Contact Form 7

Just another contact form plugin. Simple but flexible.


Takayuki Miyoshi 3+ million active installs Tested with 4.8 Updated 3 weeks 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 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

Fast Secure Contact Form

An easy and powerful contact form builder that lets your visitors send you email. Blocks all automated spammers. No templates to mess with.


fastsecure 400,000+ active installs Tested with 4.8 Updated 3 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 4.7.5 Updated 1 month ago

Anti-spam

No spam in comments. No captcha.


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

Ninja Forms – The Easy and Powerful Forms Builder

Drag and drop fields in an intuitive UI to create create contact forms, email subscription forms, order forms, payment forms, send emails and more!


The WP Ninjas 900,000+ active installs Tested with 4.8 Updated 2 days 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 3 days 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 1 week ago

Simple Trackback Validation with Topsy Blocker

REPLACEMENT of the original Simple Trackback Validation Plugin from Miachel. Performs a simple but very effective test on all incoming trackbacks in o …


Tobias Herde 6,000+ active installs Tested with 4.6.6 Updated 10 months ago

Caldera Forms – More Than Contact Forms

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


Caldera Labs 80,000+ active installs Tested with 4.8.0 Updated 1 week ago