Disqus offers the best add-on tools for site owners to power discussions, increase engagement, and earn revenue.
Isso AlternativesComment Platforms and other similar apps like Isso
Isso is described as '– Ich schrei sonst – is a lightweight commenting server written in Python and JavaScript. It aims to be a drop-in replacement for Disqus' and is a comment platform in the development category. There are more than 25 alternatives to Isso for a variety of platforms, including Web-based, Self-Hosted, SaaS, Wordpress and GitHub apps. The best Isso alternative is Disqus, which is free. Other great apps like Isso are utterances, giscus, Commento and ReplyBox.
Alternatives list
- 52 Disqus alternatives
- 34 utterances alternatives
A lightweight comments widget built on GitHub issues. Use GitHub issues for blog comments, wiki pages and more!


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- 33 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)


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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


ReplyBox is a simple, privacy-focused comment system that's light-weight and blazingly-fast.

Cactus Comments is a federated comment system for the web, based on the Matrix protocol. The system is easily embedded, respects you and your users privacy and is completely free and open source.


Remark42 is a self-hosted, lightweight, and simple (yet functional) comment engine, which doesn't spy on users. It can be embedded into blogs, articles or any other place where readers add comments.


Chirpy is an open-source, privacy-friendly and customizable Disqus (comment system) alternate, you can embed a comment widget on a blog, a news article or any place where you want your readers to add comments.


Cost / License
- Freemium
- Open Source (GPL-3.0)
Application type
Platforms
- Self-Hosted
- Software as a Service (SaaS)
- Online


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HTML Comment Box is an easy wasy for your website to receive, and optionally approve/delete comments from your visitors.
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





































