kopiavsUnregistry
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| kopia | Unregistry | |
|---|---|---|
| Score | 75/100 | 63/100 |
| Rank in category | #3 of 46 in Backup | #4 of 12 in Container Registry |
| GitHub stars | 14 518 | 4 888 |
| Stars, last 30 days | +330 | +22 |
| Stable releases, 12 months | 6 | 4 |
| Latest release | v0.23.1 · 16 Jun 2026 | v0.4.3 · 12 Jun 2026 |
| Setup | Easy | Easy |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Go |
Which one should you pick?
kopia scores 75/100 against 63/100 for Unregistry, so it is the safer default.
kopia ships more often: 6 stable releases in the past year, against 4 for Unregistry.
kopia is growing faster right now (+330 stars in 30 days).
kopia details →Unregistry details →