Disqus offers the best add-on tools for site owners to power discussions, increase engagement, and earn revenue.
EchoThread Alternatives
EchoThread is described as 'Hosted privacy-first comment system offering AI-powered spam detection, threaded replies, emoji reactions, moderation dashboard, image uploads, and no third-party tracking' and is an website in the security & privacy category. There are more than 50 alternatives to EchoThread, not only websites but also apps for a variety of platforms, including Self-Hosted, SaaS, Wordpress and Linux apps. The best EchoThread alternative is Disqus, which is free. Other great sites and apps similar to EchoThread are Isso, utterances, Commento and giscus.
Alternatives list
- 53 Disqus alternatives
- 36 Isso 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.

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


+1
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


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

Kontxt is an inline communication and engagement tool that adds live collaboration and interactivity to digital content. Enterprise productivity. Remote education. Site owner revenue. Personal social news aggregation, rating, sharing, and discussion.
Cost / License
- Free Personal
- Proprietary
Application type
Platforms
- Online
- Self-Hosted
- Google Chrome
- Software as a Service (SaaS)
- Wordpress


+4
Lyket is perfect for blogs, portfolios or e-commerces, it lets you add like buttons or clap buttons in any website in just a few minutes and with just a few lines of code.


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.


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.






































