Self-hostable software: Comment Systems (14)

Remark42 is a self-hosted, lightweight comment engine that can be embedded into websites and blogs.

Isso is a lightweight commenting server written in Python and JavaScript, designed as a drop-in replacement for Disqus.

Fider is a feedback portal for feature requests and suggestions.

Artalk is an open-source, self-hosted comment system for blogs, websites, and web applications.

Ech0 is a self-hosted personal microblog for publishing short posts, links, and media on a shared timeline.

Coral is an open-source commenting platform designed to improve moderation, comment display, and discussion experiences for publishers and communities.

Talkyard is an open source forum software with chat, question-and-answer discussions, and anonymous blog comments.

Chirpy is a privacy-friendly, customizable alternative to Disqus for website comments.

Chyrp Lite is a lightweight self-hosted blogging platform for running traditional blogs, tumbleblogs, or more customizable web publishing sites.

ClearFlask is an open-source feedback management tool for collecting, organizing, and tracking product feedback and roadmaps.

A Django-based blogging platform with subdomain-based user blogs, publishing tools, and deployment support.

ClipBucket V5 is a PHP-based video sharing platform for launching a YouTube/Netflix-like site with playlists, collections, private messaging, and photo/video hosting.