openseovsZed Attack Proxy (ZAP)
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| openseo | Zed Attack Proxy (ZAP) | |
|---|---|---|
| Score | 72/100 | 80/100 |
| Rank in category | #2 of 12 in Marketing Automation | #4 of 78 in Security |
| GitHub stars | 25 486 | 16 060 |
| Stars, last 30 days | +4 899 | +245 |
| Stable releases, 12 months | 38 | 31 |
| Latest release | v0.1.19 · 26 Oct 2026 | w2026-10-23 · 23 Oct 2026 |
| Setup | Moderate | Easy |
| Official Docker image | Yes | Yes |
| License | MIT | Apache-2.0 |
| Main language | Typescript | Java |
Which one should you pick?
Zed Attack Proxy (ZAP) scores 80/100 against 72/100 for openseo, so it is the safer default.
openseo ships more often: 38 stable releases in the past year, against 31 for Zed Attack Proxy (ZAP).
If you want the quickest setup, Zed Attack Proxy (ZAP) is easier to run; openseo needs more configuration.
openseo is growing faster right now (+4 899 stars in 30 days).
openseo details →Zed Attack Proxy (ZAP) details →