Ditch Disqus: Try This Open-Source Comment System Instead

If you run a blog or a static site, you've probably faced the comment system dilemma. Services like Disqus are easy to drop in, but they come with a cost—sometimes literal, and always in terms of privacy, bloat, and losing control of your own content. What if you could have a simple, self-hosted alternative that just works?

Enter Isso. It's an open-source commenting server that lets you reclaim your comment section. Think of it as a lightweight, privacy-focused Disqus replacement that you host yourself. Your data stays on your server, your pages stay fast, and your readers aren't tracked across the web.

What It Does

Isso is a commenting server written in Python. You run it on your own server (or a VPS), and it provides a simple JavaScript client that you embed into your static site—like a Jekyll, Hugo, or plain HTML site. It handles posting comments, threading, replying via email notifications, and basic moderation. It stores everything in a single SQLite database, keeping things beautifully simple.

Why It's Cool

The beauty of Isso is in its straightforward, developer-friendly approach. It doesn't try to be a social network. It's just comments.

• Markdown Support: Comments can use Markdown for formatting, which is familiar territory for most technical audiences.
• SQLite Backend: The entire system uses a single SQLite file for storage. Backing up your comments is as easy as copying one file.
• Lightweight & Fast: The JavaScript client is tiny. It doesn't load a ton of external scripts, trackers, or ads, so it keeps your site performance snappy.
• Privacy-First: Since you host it, no third-party cookies are set on your visitors' browsers. You're not selling their attention.
• Import Tools: Worried about leaving Disqus behind? Isso provides a script to migrate your existing Disqus comments over.

How to Try It

The quickest way to see Isso in action is to check out the official demo. You can post a test comment and see the interface.

To run it yourself, you'll need Python and a server. The installation is pretty standard for a Python app. Clone the repo, install with pip, configure a simple config file, and run it behind a reverse proxy (like nginx) with SSL. The Isso documentation is thorough and walks you through the setup. For a simple test, you can even run it locally.

pip install isso
isso -c /path/to/your/config.cfg run

Then, add the embed script to your site's HTML where you