ElkArte 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.
| Feature | ElkArte | YAF.NET |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 56 · Fair | 80 · Excellent |
| Category | Forums & Community | Forums & Community |
| License | BSD-3-Clause | Apache-2.0 |
| Language | PHP | C# |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 512 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 188 | ★ 548 |
| First released | 2013 | 2006 |
| Replaces | SMF, phpBB, vBulletin | phpBB, vBulletin |
What are ElkArte and YAF.NET?
ElkArte
ElkArte is a modern, free, and open-source community forum platform derived from SMF. It emphasizes a clean interface, drag-and-drop posting features, and a flexible permission system.
- Drag-and-drop attachments
- Granular permissions
- Mention and notification system
- Theme support
YAF.NET
YAF.NET, or Yet Another Forum.NET, is an open-source discussion forum package for ASP.NET. It offers a full forum experience for the Microsoft web stack.
- Native ASP.NET forum
- Theming and module support
- Granular permission system
- Moderation toolset
ElkArte vs YAF.NET: key differences
ElkArte is written in PHP, while YAF.NET is built with C#. Licensing differs — BSD-3-Clause for ElkArte versus Apache-2.0 for YAF.NET. ElkArte is the lighter option, starting around 256 MB of RAM against 512 MB for YAF.NET. YAF.NET is the more established project (first released 2006), while ElkArte arrived in 2013. YAF.NET has the considerably larger community, at 548 GitHub stars versus 188. YAF.NET lists first-class Docker deployment; ElkArte does not.
Why pick each one
Choose ElkArte if…
- Released under the BSD-3-Clause license
- Easy to set up — beginner-friendly
- Written in PHP
- Tiny footprint — runs in 256 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
Watch out for
- .NET hosting required
- Smaller community than PHP forums
Frequently asked questions
Is ElkArte or YAF.NET better?
Neither is universally better. YAF.NET has the larger community, while ElkArte is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are ElkArte and YAF.NET free and open-source?
Yes. ElkArte is licensed under BSD-3-Clause and YAF.NET under Apache-2.0. Both can be self-hosted at no software cost.
Can I run ElkArte and YAF.NET with Docker?
ElkArte: check the project docs for container support. YAF.NET: yes.
Which is lighter on resources, ElkArte or YAF.NET?
ElkArte has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for YAF.NET. Real-world usage depends on library size, user count, and enabled features.