# cozystack vs RomM

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | cozystack | RomM |
|---|---|---|
| Score | 67/100 | 81/100 ✓ |
| Rank in category | #6 of 14 in Platform as a Service | #1 of 5 in Emulation |
| GitHub stars | 2 375 | 14 119 ✓ |
| Stars, last 30 days | +140 | +963 ✓ |
| Stable releases, 12 months | 12 ✓ | 10 |
| Latest release | v1.6.4 · 16 Oct 2026 | 5.4.1 · 22 Oct 2026 ✓ |
| Setup | Advanced | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | AGPL-3.0 |
| Main language | Go | Python |

## Which one should you pick?

RomM scores 81/100 against 67/100 for cozystack, so it is the safer default.

cozystack ships more often: 12 stable releases in the past year, against 10 for RomM.

If you want the quickest setup, RomM is easier to run; cozystack needs more configuration.

RomM is growing faster right now (+963 stars in 30 days).

## Details

- [cozystack](https://selfhost.directory/project/cozystack) (markdown: https://selfhost.directory/project/cozystack.md)
- [RomM](https://selfhost.directory/project/romm) (markdown: https://selfhost.directory/project/romm.md)

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Source: https://selfhost.directory/compare/cozystack-vs-romm