Cobalt vs Publ
A side-by-side comparison of two self-hosted blogging platforms options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
Cobalt
Static site generator written in Rust
VS
Publ
Flexible file-based publishing system for blogs and galleries
| Feature | Cobalt | Publ |
|---|---|---|
| Category | Blogging Platforms | Blogging Platforms |
| License | MIT | MIT |
| Language | Rust | Python |
| Setup difficulty | Easy | Medium |
| Min. RAM | 64 MB | 128 MB |
| Deployment | binary, source | bare-metal, source |
| GitHub stars | ★ 1,535 | ★ 41 |
| First released | 2015 | 2018 |
| Replaces | Jekyll, Hugo | WordPress, Jekyll |
Why pick each one
Choose Cobalt if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Active community (1.5k GitHub stars)
- Written in Rust
Choose Publ if…
- Released under the MIT license
- Written in Python
- Tiny footprint — runs in 128 MB RAM
Frequently asked questions
Is Cobalt or Publ better?
Cobalt is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Publ if its specific feature set fits your needs better.
Are Cobalt and Publ free and open-source?
Yes. Cobalt is licensed under MIT and Publ under MIT. Both can be self-hosted at no software cost.
Can I run Cobalt and Publ with Docker?
Cobalt: check the project docs for container support. Publ: check the project docs for container support.