Akismet checks your comments against the Akismet Web service to see if they look like spam or not.
Keep spam bots out of your site without annoying Captcha codes, puzzles or faulty blacklists. Enterprise spam protection for sites of all sizes.
Reduces the number of spam comments in blogs and WordPress websites that do not require URLs to be admissible within comments.
Spam BLIP stops comment spam before it is posted, using DNS blacklists, existing comments marked as spam, and user defined lists.
A more seamless approach to deflecting the vast majority of SPAM comments.
Search the files and database of your WordPress install for signs that may indicate that it has fallen victim to malicious hackers.
Adds CAPTCHA anti-spam methods to WordPress on the forms for comments, registration, lost password, login, or all. For WP, WPMU, and BuddyPress.
The most advanced protection against sploggers and spam users registration, is fully WordPress,WordPress MU ,BuddyPress and bbPress 2.0 compatible
This plugin helps you create new members in your Wishlist Membership site based on ONTRAPORT contacts and tags. It is the easiest way to Automate your
Simple WordPress Contact Form
Protect WooCommerce login and registration form againt spam using Google's No CAPTCHA reCAPTCHA.
Send an email with a validate link to verify the email address before completing the submission.
This simple plugin sets the error reporting level according to the user role. The script warnings and errors are hidden from subscribers and visitors
Kick spam with a highly advanced email validation in comment forms, user registration and contact forms using Mailgun's Email validation service.
Plugin for creating tree wordpress comments with spam protection and unfolding responses
WP-BlackCheck is an Anti-Spam Solution for WordPress blocking spam using local detection and a centralized Blacklist Service.
Obfuscate e-mail addresses to deter e-mail harvesting spammers, while retaining the appearance and functionality of hyperlinks.
This plugin detects one-time email addresses (disposable email, trashmail, mailinator, 10minutemail) and helps to keep your userbase and comments clea
Manage the ability of unregistered users to comment sitewide, across the entire network.
Add Google's reCAPTCHA to any custom form.
Provides a configurable limit on the length of comments left in the comment form, with a dynamically updated character count displayed for the user.
Ban users by IP, IP Range, host name, user agent and referrer url from visiting your WordPress's blog.
The plugin sends an email message when a comment goes to the spam folder.
REPLACEMENT of the original Simple Trackback Validation Plugin from Miachel. Performs a simple but very effective test on all incoming trackbacks in o
NURCaptcha inserts a reCAPTCHA on the Register Form of your site to protect it against spambots.
Block spammers from submitting comments, by IPs or by bad words.
Heyoya is a revolutionary voice reviews and comments platform that is transforming the way people interact with products and content online!
This plugin adds the reCaptcha form to the WordPress login form, recover password form, register form and comment form.