# kroki vs Wren AI OSS

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

| | kroki | Wren AI OSS |
|---|---|---|
| Score | 68/100 | 73/100 ✓ |
| Rank in category | #4 of 12 in Diagramming | #4 of 15 in Business Intelligence |
| GitHub stars | 4 388 | 18 006 ✓ |
| Stars, last 30 days | +44 | +261 ✓ |
| Stable releases, 12 months | 10 | 56 ✓ |
| Latest release | v0.34.0 · 25 Oct 2026 | wren-v0.17.0 · 27 Oct 2026 ✓ |
| Setup | Easy ✓ | Easy |
| Official Docker image | Yes ✓ | No |
| License | MIT | Other |
| Main language | JavaScript | Python |

## Which one should you pick?

Wren AI OSS scores 73/100 against 68/100 for kroki, so it is the safer default.

Wren AI OSS ships more often: 56 stable releases in the past year, against 10 for kroki.

Wren AI OSS is growing faster right now (+261 stars in 30 days).

## Details

- [kroki](https://selfhost.directory/project/kroki) (markdown: https://selfhost.directory/project/kroki.md)
- [Wren AI OSS](https://selfhost.directory/project/wren-ai-oss) (markdown: https://selfhost.directory/project/wren-ai-oss.md)

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Source: https://selfhost.directory/compare/kroki-vs-wren-ai-oss