# PrintGuard vs Zot Registry

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

| | PrintGuard | Zot Registry |
|---|---|---|
| Score | 52/100 | 64/100 ✓ |
| Rank in category | #11 of 22 in 3D Printing | #3 of 12 in Container Registry |
| GitHub stars | 367 | 2 924 ✓ |
| Stars, last 30 days | +2 | +122 ✓ |
| Stable releases, 12 months | 18 ✓ | 12 |
| Latest release | v2.6.4 · 27 Oct 2026 ✓ | v2.1.22 · 6 Oct 2026 |
| Setup | Moderate ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | GPL-2.0 | Apache-2.0 |
| Main language | Python | Go |

## Which one should you pick?

Zot Registry scores 64/100 against 52/100 for PrintGuard, so it is the safer default.

PrintGuard ships more often: 18 stable releases in the past year, against 12 for Zot Registry.

Zot Registry is growing faster right now (+122 stars in 30 days).

## Details

- [PrintGuard](https://selfhost.directory/project/printguard) (markdown: https://selfhost.directory/project/printguard.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/printguard-vs-zot-registry