Spam protection, anti-spam, firewall, premium plugin. No spam comments & use...
Fastest growing Anti Spam plugin. No API calls, subscriptions, captcha or puzzle...
GDPR compatible captcha anti-spam protection for login form, comments form, regi...
Friendly Captcha is a privacy-first anti-bot solution that protects WordPress we...
Anti-spam - CAPTCHA that protects all forms against spam and brute-force. Invisi...
Anti-spam, Site Security Check & Malware Scanner....
Honeypot for Contact Form 7 adds honeypot non-intrusive anti-spam functionality ...
No spam in comments. No captcha....
1 super security anti-spam captcha plugin for WordPress forms....
Protect your website investment with All-In-One Security (AIOS) – a comprehensiv...
Protect WordPress website against brute force attacks. Limit rate of login attem...
Block automated comment spam with Fullworks Anti Spam. No reCAPTCHA or quizzes n...
Robust security and spam prevention. Leverage our pre-defined allow/block lists....
Appointment Hour Booking is a plugin for creating booking forms for appointments...
ReCaptcha addon for UsersWP....
简洁的中文验证码插件。在 WordPress 登陆、注册或评论表单中加入验证码,支持字母、数字、中文和算术形式。 Adds Captcha Code anti-...
XO Security is a plugin to enhance login related security....
Membership plugin to turn your site into a membership website. Sell subscription...
Simple yet powerful. Very customizable. Developer-friendly....
Contact form with visual form builder. Contact form that sends the data to email...
Enhance your Gravity Forms to include anti-spam measures originally based on the...
ALTCHA offers a free, open-source Captcha alternative, ensuring robust spam prot...
The ultimate solution to stop spam comments in the default commenting system of ...
Enable visitors to submit posts and images from the front-end of your site. Many...
Antispam plugin with a sophisticated tool set for effective day to day comment a...
Captcha, ajax and cache. For logins, for contact forms. Include Firewall and RES...
Block spam in several ways, blacklist words/ honeypot / IP verification and more...
Easily create exams, generate leads, surveys and any type of quiz with our popul...
Powerful & robust plugin to create a job board on your website in a simple &...
Form Builder CP is a contact form plugin for creating contact forms with a visua...
Simple contact form plugin any WordPress website must have....
Stop a lot of spambots from polluting your site by making visitors identify a cu...
Add email newsletter sign up form to WordPress posts, pages, and widgets. Collec...
A simple and effective contact form. Ready to use, thanks to the SMTP setup opti...
Add Cloudflare Turnstile to WordPress, Contact Form 7, WooCommerce, WPForms, Bud...
The lightest contact form for WordPress. It's so essential you'll eith...