ProcessWire vs Wagtail
A side-by-side comparison of two self-hosted content management systems options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | ProcessWire | Wagtail |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 79 · Good | 96 · Excellent |
| Category | Content Management Systems | Content Management Systems |
| License | MPL-2.0 | BSD-3-Clause |
| Language | PHP | Python |
| Setup difficulty | Medium | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | docker, bare-metal, source | docker, bare-metal, source |
| GitHub stars | ★ 1,153 | ★ 20,505 |
| First released | 2010 | 2014 |
| Replaces | WordPress, Drupal | Adobe Experience Manager, WordPress |
What are ProcessWire and Wagtail?
ProcessWire
ProcessWire is an open-source CMS and framework that gives developers a powerful, jQuery-inspired API for working with content. It is known for flexible content modeling and clean front-end markup.
- Powerful content API
- Flexible field-based modeling
- Clean front-end output
- Module ecosystem
Wagtail
Wagtail is an open-source Django content management system focused on a refined editor experience and developer flexibility. It powers many large, content-rich websites with structured page models.
- Refined editor interface
- StreamField flexible content
- Headless API option
- Strong accessibility focus
ProcessWire vs Wagtail: key differences
ProcessWire is written in PHP, while Wagtail is built with Python. Licensing differs — MPL-2.0 for ProcessWire versus BSD-3-Clause for Wagtail. ProcessWire is the lighter option, starting around 256 MB of RAM against 1,024 MB for Wagtail. ProcessWire is the more established project (first released 2010), while Wagtail arrived in 2014. Wagtail has the considerably larger community, at 20,505 GitHub stars versus 1,153.
Why pick each one
Choose ProcessWire if…
- Excellent developer API
- Highly flexible
Watch out for
- Less polished for non-developers
- Smaller community
Choose Wagtail if…
- Excellent editing experience
- Great for Python developers
Watch out for
- Requires Django expertise
- Heavier hosting needs
Frequently asked questions
Is ProcessWire or Wagtail better?
Neither is universally better. Wagtail has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are ProcessWire and Wagtail free and open-source?
Yes. ProcessWire is licensed under MPL-2.0 and Wagtail under BSD-3-Clause. Both can be self-hosted at no software cost.
Can I run ProcessWire and Wagtail with Docker?
ProcessWire: yes. Wagtail: yes.
Which is lighter on resources, ProcessWire or Wagtail?
ProcessWire has the smaller minimum footprint at 256 MB of RAM, compared to about 1,024 MB for Wagtail. Real-world usage depends on library size, user count, and enabled features.