growthbookvsHarbor
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| growthbook | Harbor | |
|---|---|---|
| Score | 71/100 | 80/100 |
| Rank in category | #3 of 8 in Feature Flags | #1 of 12 in Container Registry |
| GitHub stars | 8 547 | 29 643 |
| Stars, last 30 days | +122 | +189 |
| Stable releases, 12 months | 6 | 10 |
| Latest release | v5.1.0 · 22 Sept 2026 | v2.14.6 · 23 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | No |
| License | Other | Apache-2.0 |
| Main language | Typescript | Go |
Which one should you pick?
Harbor scores 80/100 against 71/100 for growthbook, so it is the safer default.
Harbor ships more often: 10 stable releases in the past year, against 6 for growthbook.
growthbook details →Harbor details →