This plugin allows visitors to subscribe to get answers to their comments via e-mail.

Add a forum to your website with ForumWP.

Simply notifies comment-author via email if someone replies to his comment. Zero Configuration.

Commenters can receive email notifications of replies to their comments.

User support plugin. Registered users will be able to create/ reply support tickets. Admin can reply on the tickets from admin panel.

Automatically checks the subscription checkbox for new bbpress topics or bbpress replies and saves the last state via ajax for each user and for new t …

This plugin sends an e-mail notify when an admin or an editor of site reply a comment.

This plugin allows you to add Twitter-like @reply links to comments.

Adds CubePoints support to Buddypress. Reward members using your BuddyPress portion of your website by giving them points and awards!

Enhance the threaded comments system of WordPress 2.7. When someone reply to your comment, send a email to you.

Add a Title field to bbPress replies.

Reply to comments from email notification

When someone reply a comment,the person who receive the reply will receive a mail 有人回复评论时，被回复的人会收到一封提醒邮件

With this Ajax compatible contact from, visitors on the website can connect with you easily. The form has advanced features that will allow you to com …

Send replies to messages you received trough a default Contact Form 7 contact form and you store with Flamingo.

Version 01.0.06 Requires at least: 3.0.1 Author URI http://sanditsolution.com/about.html Tested up to: 4.6.0 Stable tag: 4.6.

This plugin allows your readership to reply to your posts via Twitter and App.net using a beautiful, simple reply tool.

This plugin requires Jetpack 1.3 or up with Contact Form plugin active. This plugin will enable users to reply to feedbacks from the admin panel.

It’s sent a automatic message to the comment author when his/her comment receive a reply.

Display recent comments in your blog sidebar. With it, you can reply everyone from widget sidebar by Ajax type.