# Cloud in a Bottle vs Kubero

> Two self-hosted [PaaS projects](https://selfhost.directory/paas), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Cloud in a Bottle | Kubero |
|---|---|---|
| Score | 51/100 | 62/100 ✓ |
| Rank in category | #9 of 10 in PaaS | #3 of 10 in PaaS |
| GitHub stars | 1 235 | 4 454 ✓ |
| Stars, last 30 days | — | +29 |
| Stable releases, 12 months | 7 ✓ | 0 |
| Latest release | v0.3.0 · 26 Oct 2026 | — |
| Setup | Advanced | Advanced ✓ |
| Official Docker image | No | Yes ✓ |
| License | AGPL-3.0 | GPL-3.0 |
| Main language | Python | Typescript |

## Which one should you pick?

Kubero scores 62/100 against 51/100 for Cloud in a Bottle, so it is the safer default.

Cloud in a Bottle ships more often: 7 stable releases in the past year, against 0 for Kubero.

Kubero is growing faster right now (+29 stars in 30 days).

## Details

- [Cloud in a Bottle](https://selfhost.directory/project/cloud-in-a-bottle) (markdown: https://selfhost.directory/project/cloud-in-a-bottle.md)
- [Kubero](https://selfhost.directory/project/kubero) (markdown: https://selfhost.directory/project/kubero.md)

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Source: https://selfhost.directory/compare/cloud-in-a-bottle-vs-kubero