Disqus offers the best add-on tools for site owners to power discussions, increase engagement, and earn revenue.
RbComment AlternativesComment Platforms and other similar apps like RbComment
RbComment is described as '- Zend Framework 2 module for drop-in, self-hosted comments, with email notifications, Akismet, ZfcUser and Gravatar integration' and is a comment platform in the social & communications category. There are more than 25 alternatives to RbComment for a variety of platforms, including Web-based, Self-Hosted, SaaS, Wordpress and Linux apps. The best RbComment alternative is Disqus, which is free. Other great apps like RbComment are Isso, Zoomment, utterances and giscus.
Alternatives list
- 53 Disqus alternatives
Isso – Ich schrei sonst – is a lightweight commenting server written in Python and JavaScript. It aims to be a drop-in replacement for Disqus.

Zoomment is an open-source commenting platform that allows websites to embed a modern, interactive comments section with minimal setup. It’s fully customizable with themes, languages, Gravatar styles, and emoji reactions, enabling creators to foster engagement and community...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Typescript

A lightweight comments widget built on GitHub issues. Use GitHub issues for blog comments, wiki pages and more!


+1
- 34 giscus alternatives
A comments system powered by GitHub Discussions. Let visitors leave comments and reactions on your website via GitHub!
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)


+2
Commento is a popular, fast, bloat-free commenting system that you can embed on your blog, news articles, and more. Open source at its core, Commento guarantees you privacy and does not include third-party trackers and advertisements, unlike alternatives such as Disqus.
Cost / License
- Paid
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Online
- Self-Hosted
- Cloudron


This is very much a WIP project, but the idea is that it will allow you to create and embed one (or more) guestbooks into your site!
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Online
- Self-Hosted
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Online
- JavaScript
HashOver is a PHP comment system intended as a replacement for services like Disqus. HashOver is free and open source software, under the GNU Affero General Public License. HashOver adds a "comment section" to any website, by placing a few simple lines of JavaScript or...
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Self-Hosted

HTML Comment Box is an easy wasy for your website to receive, and optionally approve/delete comments from your visitors.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application type
Alerts
- Discontinued
Platforms
- Online
- Self-Hosted
- Software as a Service (SaaS)


+3
A commenting server similar to Disqus and IntenseDebate
Licensed under AGPL: https://github.com/phusion/juvia/blob/master/LICENSE.TXT.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Online
- Self-Hosted

































