BlogEngine.NET vs Serendipity
A side-by-side comparison of two self-hosted blogging platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | BlogEngine.NET | Serendipity |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 13 · At risk | 76 · Good |
| Category | Blogging Platforms | Blogging Platforms |
| License | MS-PL | BSD-3-Clause |
| Language | C# | PHP |
| Setup difficulty | Medium | Easy |
| Min. RAM | 512 MB | 256 MB |
| Deployment | bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 985 | ★ 227 |
| First released | 2007 | 2003 |
| Replaces | WordPress, Blogger | WordPress, Blogger |
What are BlogEngine.NET and Serendipity?
BlogEngine.NET
BlogEngine.NET is an open-source blogging platform built on ASP.NET that is easy to set up and customize. It works without a database using XML storage, or with SQL databases for larger blogs.
- XML or SQL storage
- Widget and theme system
- Multi-author support
- Built-in comment handling
Serendipity
Serendipity is an open-source PHP and MySQL-powered weblog application that emphasizes ease of use and effective spam protection. It supports plugins, themes, and multiple blogs.
- Strong built-in spam protection
- Plugin and theme system
- Multiple blog support
- Easy upgrades
BlogEngine.NET vs Serendipity: key differences
BlogEngine.NET is written in C#, while Serendipity is built with PHP. Licensing differs — MS-PL for BlogEngine.NET versus BSD-3-Clause for Serendipity. Serendipity is the lighter option, starting around 256 MB of RAM against 512 MB for BlogEngine.NET. Serendipity is the more established project (first released 2003), while BlogEngine.NET arrived in 2007. BlogEngine.NET has the considerably larger community, at 985 GitHub stars versus 227. Serendipity lists first-class Docker deployment; BlogEngine.NET does not.
Why pick each one
Choose BlogEngine.NET if…
- Good fit for the .NET stack
- No database required option
Watch out for
- Development has slowed
- Smaller ecosystem
Choose Serendipity if…
- Excellent spam handling
- Stable long-running project
Watch out for
- Small modern community
- Dated default themes
Frequently asked questions
Is BlogEngine.NET or Serendipity better?
Neither is universally better. BlogEngine.NET has the larger community, while Serendipity is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are BlogEngine.NET and Serendipity free and open-source?
Yes. BlogEngine.NET is licensed under MS-PL and Serendipity under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run BlogEngine.NET and Serendipity with Docker?
BlogEngine.NET: check the project docs for container support. Serendipity: yes.
Which is lighter on resources, BlogEngine.NET or Serendipity?
Serendipity has the smaller minimum footprint at 256 MB of RAM, compared to about 512 MB for BlogEngine.NET. Real-world usage depends on library size, user count, and enabled features.