# uMap vs Zot Registry

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

| | uMap | Zot Registry |
|---|---|---|
| Score | 64/100 | 64/100 |
| Rank in category | #3 of 9 in Mapping & GPS | #3 of 12 in Container Registry |
| GitHub stars | 1 628 | 2 919 ✓ |
| Stars, last 30 days | +25 | +120 ✓ |
| Stable releases, 12 months | 12 | 12 |
| Latest release | 3.8.1 · 19 Aug 2026 | v2.1.22 · 6 Oct 2026 ✓ |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Other | Apache-2.0 |
| Main language | JavaScript | Go |

## Which one should you pick?

uMap and Zot Registry score the same (64/100), so the choice comes down to the details below.

Zot Registry is growing faster right now (+120 stars in 30 days).

## Details

- [uMap](https://selfhost.directory/project/umap) (markdown: https://selfhost.directory/project/umap.md)
- [Zot Registry](https://selfhost.directory/project/zot-registry) (markdown: https://selfhost.directory/project/zot-registry.md)

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Source: https://selfhost.directory/compare/umap-vs-zot-registry