HarborvsZed Attack Proxy (ZAP)
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Harbor | Zed Attack Proxy (ZAP) | |
|---|---|---|
| Score | 80/100 | 80/100 |
| Rank in category | #1 of 12 in Container Registry | #4 of 78 in Security |
| GitHub stars | 29 634 | 16 058 |
| Stars, last 30 days | +190 | +243 |
| Stable releases, 12 months | 10 | 31 |
| Latest release | v2.14.6 · 23 Oct 2026 | w2026-10-23 · 23 Oct 2026 |
| Setup | Moderate | Easy |
| Official Docker image | No | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Java |
Which one should you pick?
Harbor and Zed Attack Proxy (ZAP) score the same (80/100), so the choice comes down to the details below.
Zed Attack Proxy (ZAP) ships more often: 31 stable releases in the past year, against 10 for Harbor.
If you want the quickest setup, Zed Attack Proxy (ZAP) is easier to run; Harbor needs more configuration.
Harbor details →Zed Attack Proxy (ZAP) details →
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