# kroki vs Subgen

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

| | kroki | Subgen |
|---|---|---|
| Score | 68/100 ✓ | 60/100 |
| Rank in category | #4 of 12 in Diagramming | #1 of 4 in Media |
| GitHub stars | 4 387 ✓ | 1 506 |
| Stars, last 30 days | +43 ✓ | +19 |
| Stable releases, 12 months | 10 ✓ | 0 |
| Latest release | v0.34.0 · 25 Oct 2026 | — |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | MIT | MIT |
| Main language | JavaScript | Python |

## Which one should you pick?

kroki scores 68/100 against 60/100 for Subgen, so it is the safer default.

kroki ships more often: 10 stable releases in the past year, against 0 for Subgen.

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

kroki is growing faster right now (+43 stars in 30 days).

## Details

- [kroki](https://selfhost.directory/project/kroki) (markdown: https://selfhost.directory/project/kroki.md)
- [Subgen](https://selfhost.directory/project/subgen) (markdown: https://selfhost.directory/project/subgen.md)

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Source: https://selfhost.directory/compare/kroki-vs-subgen