WP Pineapple adds a fruity looking anti-spam, anti-bot "are you human" test to your comment form.
Styled user management for login, register, user profile... - optional: user chosen passwords, e-mail validation, admin approval, reCaptcha and more
Protect your forms from spam with hard to break and easy to read Secure CAPTCHA images from SecureCAPTCHA.net.
Adds a button in the rich text editor which generates the shortcode for Contact Form 7 forms.
Geo-Captcha shows a captcha image only to countries you don't trust. Geo-Blacklists allows you to disable comments for some countries.
An informant that works for you.
BotSmasher stops spam by checking comments and registrations against the BotSmasher API.
A customisable human detection plugin, that isn't annoying. Seriously.
Simply protect your WordPress against spam and brute-force attacks, thanks to Google reCAPTCHA!
Add a honeypot and Google reCAPTCHA V2 (noCAPTCHA CAPTCHA) to the log in form, registration form, and comment form
Reduce spam with reCAPTCHA on your Advanced Custom Fields frontend forms. Currently only supports ACF v5.
Add reCAPTCHA anti-spam checking to Easy Digital Downloads registration and login forms
Make users Read More related posts and protect WordPress from spam. Displays extracts from blog posts or useful messages.
Easy to modify Survey Form
Keep Your Site Happy, add Khush Captcha Anti-SpamBot Technology to your WordPress Registration and Comment Forms.
As nice scroll is a jquery plugin for WordPress site. This plugin will create a nice scrollbar for your site.
Exiba uma imagem com código de segurança na página de registro do teu blog. Display a captcha on signup form
Add a layer of security to your WordPress site with the ability to block Tor users from commenting, registering, logging in and more.
Hercules Recaptcha adds a Recaptcha to the comment form for non-logged in users. It uses the latest Recaptcha API.
"CF7 Advance Security" is a advance captcha module. It is only created for Contact Form 7 plugin.
A script which protects the comment form from spam. Does four ways of protection.
This enables the Really Simple CAPTCHA for the cformsII form plugin.
Add reCAPTCHA to your WordPress login form
snSimple Email creates a simple email/contact form for your blog.
CAPTCHA with the sophistication of video advertising that protects your website from spam. Make money as we take human verification to the next level.
AS login you can fully customize wordpress login page.
The KomentBox comment system replaces your WordPress comment system with your comments hosted and powered by NLPCaptcha.
Share your website with others. Places a "Send Link" button on your Webpage allowing your users to tell others about your site - Selectable
minteye - STOP SPAM, MAKE MONEY!
antispam question for signup and comment forms of wordpress, set by admin, supports Multisite mode