PunBB vs YAF.NET
A side-by-side comparison of two self-hosted forums & community options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
PunBB
Fast and lightweight PHP-powered discussion board
VS
YAF.NET
Open-source forum software for ASP.NET
| Feature | PunBB | YAF.NET |
|---|---|---|
| Category | Forums & Community | Forums & Community |
| License | GPL-2.0 | Apache-2.0 |
| Language | PHP | C# |
| Setup difficulty | Easy | Medium |
| Min. RAM | 128 MB | 512 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 197 | ★ 548 |
| First released | 2003 | 2006 |
| Replaces | phpBB | phpBB, vBulletin |
Why pick each one
Choose PunBB if…
- Released under the GPL-2.0 license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 128 MB RAM
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 PunBB or YAF.NET better?
Neither is universally better. YAF.NET has the larger community, while PunBB is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are PunBB and YAF.NET free and open-source?
Yes. PunBB is licensed under GPL-2.0 and YAF.NET under Apache-2.0. Both can be self-hosted at no software cost.
Can I run PunBB and YAF.NET with Docker?
PunBB: check the project docs for container support. YAF.NET: yes.