The easiest way to create powerful online communities and beautiful user profiles with WordPress
A quick way to delete all pending comments. Useful for victims of spammer attacks.
Sets a cookie on a random URL that is then checked when a comment is posted. If the cookie is missing the comment is marked as spam. This plugin will
Reward your readers by automatically placing a link to their last blog post at the end of their comment. Encourage a community and discover new posts.
Subscribe to Comments Reloaded allows commenters to sign up for e-mail notifications of subsequent replies.
Allow or disallow visitors from certain countries accessing (parts of) your website
Gwolle Guestbook is the WordPress guestbook you've just been looking for. Beautiful and easy.
Mask all external links - make them internal or hide. On your own posts, comments pages, authors page - no more PR\CY dropping!
WP-Sweep allows you to clean up unused, orphaned and duplicated data in your WordPress. It also optimizes your database tables.
The unique Social Plugin to let you integrate Social Login, Social Share and Social Comments at your website
Conveniently close or open comments for a post or page with one click.
Math Captcha is a 100% effective CAPTCHA for WordPress that integrates into login, registration, comments, Contact Form 7 and bbPress.
Analytics Stats Counter Statistics plugin analyse visitors statistics on your web page, unique users, countries, city's, IPs.
Configure over 100 separate on-page SEO characteristics. Load around 700 lines of code per page view. No junk: just high performance SEO at its best.
Zero Spam makes blocking spam comments a cinch. Install, activate and enjoy a spam-free site. Supports Gravity Forms, Ninja Forms, BuddyPress & mo
Display the most recent comments or trackbacks with your own formatting in the sidebar.
The most popular Five Star Review System on the web. User-friendly ratings for: posts, pages, comments, WooCommerce, BuddyPress and bbPress forums.
Starbox is the Author Box for Humans. Professional Themes to choose from, HTML5, Social Media Profiles, Google Authorship
To protect your Blog from automated spambots, this plugin adds invisible formfields to your comment form.
Facebook comments plugin will help you display Facebook Comments on your website. You can use Facebook Comments box on your pages/posts.
Allows WordPress bloggers to easily create customised contact forms for use on pages or posts.
Dead simple and super lightweight anti-spambot WordPress plugin. No captcha, tricky questions or any other user interaction required at all.
AJAX powered comments, realtime comments. Designed to extend WordPress native comments. Supergarges comments with dozens of features.
Redefining your editorial workflow.
Reduce file size by shortening URLs and safely removing all standard comments and unnecessary whitespace from an HTML document.
Post your videos, photo galleries/flash slideshows, music and playlists easily and in seconds.
With SEO Auto Links you can easily add links (automatically) for keywords and phrases in posts, pages and comments.
Allows your visitors to comment on posts using their Facebook profile. Supports custom styles, notifications, combined comment counts, recent comments
Comments Evolved ( formerly Google+ Comments for WordPress ) makes the comment section tabbed seamlessly adding tabs for Comments & More