Pico vs PublicCMS
A side-by-side comparison of two self-hosted content management systems options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Pico | PublicCMS |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 65 · Good | 86 · Excellent |
| Category | Content Management Systems | Content Management Systems |
| License | MIT | Apache-2.0 |
| Language | PHP | Java |
| Setup difficulty | Easy | Hard |
| Min. RAM | 128 MB | 1,024 MB |
| Deployment | bare-metal, docker, source | bare-metal, source |
| GitHub stars | ★ 3,905 | ★ 2,097 |
| First released | 2012 | 2015 |
| Replaces | WordPress | WordPress |
What are Pico and PublicCMS?
Pico
Pico is a minimal, fast flat-file content management system that uses Markdown files for content and Twig templates for layout. It needs no database and no admin backend.
- No database required
- Markdown content
- Twig templating
- Tiny footprint
PublicCMS
PublicCMS is an open-source content management system written in Java that generates static pages for high performance and supports managing multiple sites. It is aimed at organizations needing a fast, template-driven publishing platform.
- Static page generation
- Template-driven
- Multi-site support
- High performance
Pico vs PublicCMS: key differences
Pico is written in PHP, while PublicCMS is built with Java. Licensing differs — MIT for Pico versus Apache-2.0 for PublicCMS. Pico is the lighter option, starting around 128 MB of RAM against 1,024 MB for PublicCMS. Pico is the more established project (first released 2012), while PublicCMS arrived in 2015. Pico lists first-class Docker deployment; PublicCMS does not.
Why pick each one
Choose Pico if…
- Extremely lightweight
- Zero configuration to start
Watch out for
- No admin UI by default
- Not for large dynamic sites
Choose PublicCMS if…
- Released under the Apache-2.0 license
- Active community (2.1k GitHub stars)
- Written in Java
Frequently asked questions
Is Pico or PublicCMS better?
Pico is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider PublicCMS if its specific feature set fits your needs better.
Are Pico and PublicCMS free and open-source?
Yes. Pico is licensed under MIT and PublicCMS under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Pico and PublicCMS with Docker?
Pico: yes. PublicCMS: check the project docs for container support.
Which is lighter on resources, Pico or PublicCMS?
Pico has the smaller minimum footprint at 128 MB of RAM, compared to about 1,024 MB for PublicCMS. Real-world usage depends on library size, user count, and enabled features.