Protect your WordPress site from spam machines by using google recaptcha. Note the setting is under Settings -> Discussion menu.
Adds Google’s No CAPTCHA reCAPTCHA to bbPress forms.
AntiRobot Contact Form is a fast and simple spam-blocking contact form using the reCAPTCHA 2.0 API.
Jax Contact form with captcha is simple plugin for your WordPress blog that enables you to have a contact form with the reCAPTCHA validation field.
Mighty-CAPTCHA add an authentication with Google reCAPTCHA technology to login, comment, and register form, with API keys which delivered by Google.
An addon for the Affiliates Manager plugin to add Google reCAPTCHA to the registration page
Adds a Cool Captcha to your MyMail subscription forms
Change default login to a custom branded URL you define to prevent spam login, bot registration, and brute-force with protection of Google reCAPTCHA.
Raidify contact form is a free customizable contact form with SMTP (Simple Mail Transfer Protocol) support and Google reCaptcha
This plugin adds Google's No Captcha reCaptcha to WordPress comment, login, registration and lost password forms.
Adds reCAPTCHA field to MW WP Form.
Reduce spam with reCAPTCHA on your Advanced Custom Fields frontend forms. Currently only supports ACF v5.
Implement and have full control over a captcha field for your Gravity Forms
The Add new recaptcha google plugin allows you to implement a super security REcaptcha form into web forms.
An informant that works for you.
Simple Email Form creates a simple email contact form to your WordPress site.
Inserts Google’s new reCAPTCHA into Infusionsoft web forms
SiteBrains blocks spam posts using a completely configurable set of rules. Both interactively as the user types and on our servers upon submission.
It allows the user to set his/her blog to maintenance mode by IP address.
This plugin utilizes reCAPTCHA (with support for Akismet) to help your blog stay clear of spams and is optimized for cloudflare sites.
Add reCAPTCHA anti-spam checking to Easy Digital Downloads registration and login forms
Add a honeypot and Google reCAPTCHA V2 (noCAPTCHA CAPTCHA) to the log in form, registration form, and comment form
Styled user management for login, register, user profile... - optional: user chosen passwords, e-mail validation, admin approval, reCaptcha and more
Enables display of an AJAX driven contact form when a user clicks on links with a specified class.
A simple contact form powered by Google reCaptcha.
The most lightweight Google reCAPTCHA v2 comment anti-spam plugin!
Hercules Recaptcha adds a Recaptcha to the comment form for non-logged in users. It uses the latest Recaptcha API.
Add reCAPTCHA to your WordPress login form
Customize WordPress login page easily according to your theme or any other custom style with Custom Login Page Styler.
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