Backdrop CMS vs Orchard Core
A side-by-side comparison of two self-hosted content management systems options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Backdrop CMS | Orchard Core |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 83 · Excellent | 92 · Excellent |
| Category | Content Management Systems | Content Management Systems |
| License | GPL-2.0 | BSD-3-Clause |
| Language | PHP | C# |
| Setup difficulty | Medium | Hard |
| Min. RAM | 512 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 1,046 | ★ 8,187 |
| First released | 2015 | 2018 |
| Replaces | WordPress, Drupal | Sitecore, WordPress |
What are Backdrop CMS and Orchard Core?
Backdrop CMS
Backdrop CMS is an open-source content management system forked from Drupal 7, aimed at small to medium organizations. It keeps Drupal's power while focusing on lower cost and easier use.
- Drupal-derived power
- Configuration management
- Lower hosting requirements
- Layout system
Orchard Core
Orchard Core is an open-source, modular, and multi-tenant application framework and CMS built on ASP.NET Core. It enables building content-driven sites and SaaS-style multi-site setups.
- Multi-tenant by design
- Modular architecture
- GraphQL API
- Decoupled and headless modes
Backdrop CMS vs Orchard Core: key differences
Backdrop CMS is written in PHP, while Orchard Core is built with C#. Licensing differs — GPL-2.0 for Backdrop CMS versus BSD-3-Clause for Orchard Core. Backdrop CMS is the lighter option, starting around 512 MB of RAM against 1,024 MB for Orchard Core. Backdrop CMS is the more established project (first released 2015), while Orchard Core arrived in 2018. Orchard Core has the considerably larger community, at 8,187 GitHub stars versus 1,046.
Why pick each one
Choose Backdrop CMS if…
- Cheaper to run than Drupal
- Familiar to Drupal users
Watch out for
- Smaller community
- Fewer modules than Drupal
Choose Orchard Core if…
- Powerful multi-tenancy
- Modern .NET architecture
Watch out for
- Steep learning curve
- Smaller ecosystem than Umbraco
Frequently asked questions
Is Backdrop CMS or Orchard Core better?
Neither is universally better. Orchard Core has the larger community, while Backdrop CMS is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Backdrop CMS and Orchard Core free and open-source?
Yes. Backdrop CMS is licensed under GPL-2.0 and Orchard Core under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run Backdrop CMS and Orchard Core with Docker?
Backdrop CMS: yes. Orchard Core: yes.
Which is lighter on resources, Backdrop CMS or Orchard Core?
Backdrop CMS has the smaller minimum footprint at 512 MB of RAM, compared to about 1,024 MB for Orchard Core. Real-world usage depends on library size, user count, and enabled features.