BackstagevsZed Attack Proxy (ZAP)
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Backstage | Zed Attack Proxy (ZAP) | |
|---|---|---|
| Score | 78/100 | 80/100 |
| Rank in category | #8 of 166 in Developer Tools | #4 of 78 in Security |
| GitHub stars | 34 732 | 16 059 |
| Stars, last 30 days | +50 | +244 |
| Stable releases, 12 months | 14 | 31 |
| Latest release | v1.57.0-next.0 · 27 Oct 2026 | w2026-10-23 · 23 Oct 2026 |
| Setup | Advanced | Easy |
| Official Docker image | No | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Typescript | Java |
Which one should you pick?
Zed Attack Proxy (ZAP) scores 80/100 against 78/100 for Backstage, so it is the safer default.
Zed Attack Proxy (ZAP) ships more often: 31 stable releases in the past year, against 14 for Backstage.
If you want the quickest setup, Zed Attack Proxy (ZAP) is easier to run; Backstage needs more configuration.
Zed Attack Proxy (ZAP) is growing faster right now (+244 stars in 30 days).
Backstage details →Zed Attack Proxy (ZAP) details →