ommentics is a free, advanced PHP comment script with many features. Professionally written and with open source code, its main aims are to be integrable, customizable and secure. It is designed to be integrated into existing pages.



CommentBox.io is described as 'Imagine a cleaner, prettier Disqus, but without the ads, tracking, or sharing of personal data. That's us (CommentBox)!' and is a comment platform in the social & communications category. There are more than 25 alternatives to CommentBox.io for a variety of platforms, including Web-based, Self-Hosted, SaaS, Wordpress and Linux apps. The best CommentBox.io alternative is Disqus, which is free. Other great apps like CommentBox.io are Isso, utterances, giscus and Commento.
ommentics is a free, advanced PHP comment script with many features. Professionally written and with open source code, its main aims are to be integrable, customizable and secure. It is designed to be integrated into existing pages.



A commenting server similar to Disqus and IntenseDebate
Licensed under AGPL: https://github.com/phusion/juvia/blob/master/LICENSE.TXT.

IntenseDebate is the premier commenting system available on the Internet for blogs and websites. IntenseDebate comments enhances and encourages conversation on your blog or website. With IntenseDebate you can give your blog readers the opportunity to better engage your blogs...




Commentar is a self hosted open source commenting system which can easily be integrated into any existing system. It is a modular system and some features that will be implemented are:
Livefyre was an embeddable real-time commenting platform that turned comments on any site into live conversations, increased the quality of those conversations, and drove traffic to content around the web.

Master Comments System is a very compact comments system with basic options:
Comments can be accepted from all users or only registered users. Admin can Edit/Delete/Ban. Users can Edit/Delete their last posted comment. Admin can view the IP/Browser of the user who posted the com.
Comments Box is a social plugin that enables user commenting on your site. Features include moderation tools and distribution.

RbComment - Zend Framework 2 module for drop-in, self-hosted comments, with email notifications, Akismet, ZfcUser and Gravatar integration.
It's basically a closed source self hosted new and re-thinked forum solution, which can also work as commenting system.




A native WordPress Disqus alternative with a focus on speed and privacy: 100% realtime native comments in a tiny little package that is fully CDN and cache compatible.

