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Stop user to submit a web address on the very first comments on any post and send those comments to spam folder.

By: samrat131.

(0)
Last Updated: 5 years ago
1,000+ active installs
Compatible up to: 3.3.2

This plugin protects your registration, login and comment forms against spambots with a simple math question.

By: greymfm76.

(2)
Last Updated: 8 years ago
1,000+ active installs
Compatible up to: 2.7.1
(2)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 4.1.13

This plugin is discontinued now. Sorry!

By:

(0)
Last Updated: 6 years ago
1,000+ active installs
Compatible up to: unknown

Our captcha is the free unique anti-spam solution. This captcha does not require any text typing. Moreover, the captcha contains social features.

By: KeyCAPTCHA.

(5)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 3.9.14

Close comments, pingbacks and trackbacks on your posts automatically at intervals set by you

By: Ajay.

(1)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 4.2.10

This is a simple plugin that adds a recaptcha validation to the bbPress 2.0 topic creation and topic reply forum.

By: Pippin Williamson.

(5)
Last Updated: 2 years ago
1,000+ active installs
Compatible up to: 4.1.13

Secure & Monetize your site with Solve Media's CAPTCHA replacement.

By: Ilia Fishbein and Jeff Weisberg.

(3)
Last Updated: 2 months ago
1,000+ active installs
Compatible up to: 4.6.1

Provides a configurable limit on the length of comments left in the comment form, with a dynamically updated character count displayed for the user.

By: gregmulhauser.

(5)
Last Updated: 4 months ago
1,000+ active installs
Compatible up to: 4.6.1

Add captcha to forms easily, comment form, login form, register form, rest password form, easy to use and translate ready, no spam comments!

By: Alobaidi.

(11)
Last Updated: 4 months ago
1,000+ active installs
Compatible up to: 4.6.1

Light & invisible method to block auto-spam when spam comment is posted. Pings and trackbacks cheks for real backlinks.

By: Tkama.

(4)
Last Updated: 3 days ago
1,000+ active installs
Compatible up to: 4.6.1

WangGuard - MailPoet Connector is a plugin for connect WangGuard plugin with MailPoet.

By: Jose Conti, maxidirienzo, and InTouchSystem.

(2)
Last Updated: 3 years ago
1,000+ active installs
Compatible up to: 3.9.14

The whole idea to this plugin is to keep spammer robots from posting on your blog, reducing the space taken by spam messages in the database, and prev

By: Mike.

(0)
Last Updated: 6 years ago
1,000+ active installs
Compatible up to: 3.0.5

With the release of WordPress 2.8 development of Yawasp is discontinued!!! For further protection against automated Spambots please checkout the succe

By: kubi23.

(0)
Last Updated: 7 years ago
900+ active installs
Compatible up to: 2.7.1

The Advanced WordPress Security plugin Developed by World Web Arts to protect your wordpress website from virus and malicious attack by permission set

By: World Web Arts.

(2)
Last Updated: 3 years ago
800+ active installs
Compatible up to: 3.9.14
(1)
Last Updated: 2 weeks ago
700+ active installs
Compatible up to: 4.6.1

Kick spam with a highly advanced email validation in comment forms, user registration and contact forms using Mailgun's Email validation service.

By: Jesin A.

(20)
Last Updated: 2 months ago
600+ active installs
Compatible up to: 4.6.1

This plugin utilizes reCAPTCHA to help your blog stay clear of spam-registrations.

By: algorhythm.

(3)
Last Updated: 5 years ago
600+ active installs
Compatible up to: 3.2.1

ZigTrap adds a honey trap to your comments form.

By: ZigPress.

(3)
Last Updated: 3 months ago
600+ active installs
Compatible up to: 4.6.1

Antispam for bbPress 2.x

By: Daniel Hüsken.

(3)
Last Updated: 2 years ago
500+ active installs
Compatible up to: 4.0.13

Returns 'Page Not Found' 404 error message for IP's visiting your blog specified in the IP Ban option on the Discussion Options page.

By: w3prodigy.

(0)
Last Updated: 6 years ago
500+ active installs
Compatible up to: 3.0.5

Stop spam bots from registering, logging in, filling out contact forms and commenting on your site without using annoying Captcha codes or puzzles.

By: oxfordbio.

(13)
Last Updated: 3 months ago
500+ active installs
Compatible up to: 4.6.1

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