os-alt

self-host the SaaS you're paying for

← all SaaS

Flarum

Open-source · self-hostable · replaces 2 SaaS tools on os-alt

flarum/framework · alive · ★ 6.71k · last commit 1d ago · 89 open issues

License: MIT

Good fit for Smaller communities that find Discourse heavy and want a modern, fast, lightly-themed forum.

Weak at No federation; smaller plugin ecosystem than Discourse; needs MySQL/MariaDB.

In a terminal? npx -y github:SolvoHQ/os-alt-cli discourse-cloud prints the Discourse Hosting (Discourse.org) comparison table including Flarum. how the CLI works →

Replaces these SaaS

  • Discourse Hosting (Discourse.org) · Community / forum hosting

    Use the community `mondediefr/docker-flarum` image with a MariaDB backend. Discourse migration: export Discourse data via the admin export → there's a community Discourse-to-Flarum importer (`flarum-discourse-import`) that maps users, categories, topics, and posts. Reset user passwords (Discourse password hashes don't transfer).

  • Reddit · Threaded community / forum

    Use the community `mondediefr/docker-flarum` image or compose directly. Flarum is a modern lightweight forum — extension-driven, fast, mobile-friendly. Reddit migration is manual: export subreddit posts via PRAW (if you still have moderator API access) → CSV → bulk-import via the Flarum API. Best treated as a fresh forum.

README badges for the SaaS this replaces

Maintainers and forks: drop a badge in your README to link readers from the SaaS-comparison page back to your repo.