SI CAPTCHA Anti-Spam

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


Mike Challis 300,000+ active installs Tested with 4.7.5 Updated 2 weeks 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 4.7.5 Updated 2 weeks ago

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 4.7.5 Updated 5 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 4.7.5 Updated 1 week ago

AlphaOmega Captcha & Anti-Spam Filter

Provides Visually Appealing Captchas to Enhance and Secure your WordPress pages. Fortified with ANTI-SPAM FILTER Protection and SPAM COUNTER.


AlphaOmega Plugins 3,000+ active installs Tested with 4.6.6 Updated 9 months ago

Comments – wpDiscuz

AJAX realtime comment system with custom comment form and fields. Designed to supercharge WordPress native comments. Super fast and responsive with do …


gVectors Team (A. Chakhoyan, G. Zakaryan, H. Martirosyan) 20,000+ active installs Tested with 4.7.5 Updated 1 month ago

Captcha by BestWebSoft

1 super security anti-spam captcha plugin for WordPress forms.


BestWebSoft 300,000+ 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 6 months ago

Caldera Forms – More Than Contact Forms

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


Caldera Labs 70,000+ active installs Tested with 4.8.0 Updated 3 days ago

Contact Form Email

Contact form that sends the data to email and also to a database list and CSV file. Contact form with form builder.


CodePeople 40,000+ active installs Tested with 4.7.5 Updated 3 days 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 1 month ago

Strong Testimonials

A full-featured testimonials plugin that works right out of the box for beginners and offers advanced features for pros.


Chris Dillon 20,000+ active installs Tested with 4.7.5 Updated 3 days ago

Fast Secure reCAPTCHA

Adds Google NO CAPTCHA reCAPTCHA on the forms for comments, login, registration, lost password, BuddyPress, bbPress, wpForo, and WooCommerce checkout.


Mike Challis 4,000+ active installs Tested with 4.7.5 Updated 2 weeks ago