Alternatives to Disqus for all platforms with Open Source License

  • Isso

    Isso – Ich schrei sonst – is a lightweight commenting server written in Python and JavaScript. It aims to be a drop-in replacement for Disqus. It supports CRUD...

    • its basically like diquis commenting posting viewing and more ccmdream2004Oct 2018 • 3 agrees and 1 disagrees Disagree   Agree

    Free Open Source Linux Self-Hosted

    Isso icon
  • Commento

    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...

    • Warning
      Several people have addressed an issue about their domain being deleted and all their comments being lost without any warning while using the free plan.
    • It's open source and it's lightweight. Guest • Jul 2017 • 2 agrees and 2 disagrees Disagree   Agree
    • Can be self-hosted or not. Free if you've contributed. Guest • May 2019 • 1 agrees and 0 disagrees Disagree   Agree
    • Because is really fast, and I see a bright future, as Mozilla and Digital Ocean are sponsoring it. pkirkJan 2018 • 4 agrees and 1 disagrees Disagree   Agree

    Commercial $ $ $ Open Source Web Self-Hosted Cloudron

    Commento icon
  • HashOver

    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...

    Free Open Source Self-Hosted

    No features added Add a feature

    HashOver icon
  • Commentics

    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...

    Freemium $ $ $ Open Source Self-Hosted

    No features added Add a feature

    Commentics icon
  • utterances

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

    Free Open Source Self-Hosted GitHub

    No features added Add a feature

    utterances icon
  • Schnack

    Schnack is an open source commenting system written in JavaScript. * Tiny! It takes only ~8 KB!!! to embed Schnack. * Open source and self-hosted. * Ad-free and...

    Free Open Source Self-Hosted

    No features added Add a feature

    Schnack icon
  • coComment

    coComment is a service for managing, powering and researching conversations online. When using coComment, you can keep track of your comments across any site, share them...

    • Discontinued
      Seems to be discontinued as of April 2 2013.

    Free Open Source Mac Windows Linux Firefox

    coComment icon
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  • Master Comments System

    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...

    • Discontinued
      Latest commit 39def28 on Jul 29, 2013

    Free Open Source Self-Hosted

    No features added Add a feature

  • Spirit-Project

    Spirit is a modern discussion platform. Notifications Receive an automatic notification everytime someone mentions your @name, quotes you or answers to your...

    • Spirit is meant to be a standalone discussion forum. Unlike Disqus, it cannot be embedded into other sites. syntaxDec 2016 • 3 agrees and 0 disagrees Disagree   Agree

    Free Open Source Self-Hosted

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Platforms

Web / Online

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