Halo vs Zola
A side-by-side comparison of two self-hosted blogging platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Halo | Zola |
|---|---|---|
| Deploy effort | Under-an-hour setup | Read-the-docs project |
| Health score | 99 · Excellent | 95 · Excellent |
| Category | Blogging Platforms | Blogging Platforms |
| License | GPL-3.0 | MIT |
| Language | Java | Rust |
| Setup difficulty | Medium | Medium |
| Min. RAM | 1,024 MB | 128 MB |
| Deployment | docker, bare-metal, source | binary, source |
| GitHub stars | ★ 39,879 | ★ 17,463 |
| First released | 2018 | 2017 |
| Replaces | WordPress, Medium | WordPress, Medium |
What are Halo and Zola?
Halo
Halo is a modern open-source blogging and website platform written in Java. It offers a clean admin interface, a plugin and theme marketplace, and an extensible architecture.
- Modern admin interface
- Plugin and theme marketplace
- REST API
- Markdown editor
Zola
Zola is an open-source static site generator written in Rust that ships as a single binary with no dependencies. It builds blogs and documentation sites quickly with built-in Sass and search support.
- Single dependency-free binary
- Fast builds
- Built-in Sass compilation
- Built-in search index
Halo vs Zola: key differences
Halo is written in Java, while Zola is built with Rust. Licensing differs — GPL-3.0 for Halo versus MIT for Zola. Zola is the lighter option, starting around 128 MB of RAM against 1,024 MB for Halo. Halo has the considerably larger community, at 39,879 GitHub stars versus 17,463. Halo lists first-class Docker deployment; Zola does not.
Why pick each one
Choose Halo if…
- Polished modern UI
- Active development
Watch out for
- Higher memory needs from Java
- Docs strongest in Chinese
Choose Zola if…
- No toolchain to install
- Very fast
Watch out for
- No admin UI
- Smaller theme selection
Frequently asked questions
Is Halo or Zola better?
Neither is universally better. Halo has the larger community; both share a medium setup difficulty, so the decision comes down to features and licensing.
Are Halo and Zola free and open-source?
Yes. Halo is licensed under GPL-3.0 and Zola under MIT. Both can be self-hosted at no software cost.
Can I run Halo and Zola with Docker?
Halo: yes. Zola: check the project docs for container support.
Which is lighter on resources, Halo or Zola?
Zola has the smaller minimum footprint at 128 MB of RAM, compared to about 1,024 MB for Halo. Real-world usage depends on library size, user count, and enabled features.