Flarum vs YAF.NET
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
| Feature | Flarum | YAF.NET |
|---|---|---|
| Category | Social Networks | Forums & Community |
| License | MIT | Apache-2.0 |
| Language | PHP | C# |
| Setup difficulty | Medium | Medium |
| Min. RAM | 512 MB | 512 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 6,739 | ★ 548 |
| First released | 2015 | 2006 |
| Replaces | phpBB, vBulletin | phpBB, vBulletin |
Why pick each one
Choose YAF.NET if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Written in C#
- Lightweight — runs in 512 MB RAM
Frequently asked questions
Is Flarum or YAF.NET better?
Neither is universally better. Flarum has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Flarum and YAF.NET free and open-source?
Yes. Flarum is licensed under MIT and YAF.NET under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Flarum and YAF.NET with Docker?
Flarum: yes. YAF.NET: yes.