# Zed Attack Proxy (ZAP) vs Zulip

> Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Zed Attack Proxy (ZAP) | Zulip |
|---|---|---|
| Score | 80/100 | 82/100 ✓ |
| Rank in category | #4 of 78 in Security | #1 of 110 in Chat |
| GitHub stars | 16 064 | 26 134 ✓ |
| Stars, last 30 days | +241 ✓ | +184 |
| Stable releases, 12 months | 31 ✓ | 6 |
| Latest release | w2026-10-23 · 23 Oct 2026 ✓ | 12.3 · 21 Sept 2026 |
| Setup | Easy ✓ | Moderate |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Java | Python |

## Which one should you pick?

Zulip scores 82/100 against 80/100 for Zed Attack Proxy (ZAP), so it is the safer default.

Zed Attack Proxy (ZAP) ships more often: 31 stable releases in the past year, against 6 for Zulip.

If you want the quickest setup, Zed Attack Proxy (ZAP) is easier to run; Zulip needs more configuration.

## Details

- [Zed Attack Proxy (ZAP)](https://selfhost.directory/project/zed-attack-proxy-zap) (markdown: https://selfhost.directory/project/zed-attack-proxy-zap.md)
- [Zulip](https://selfhost.directory/project/zulip) (markdown: https://selfhost.directory/project/zulip.md)

## Related comparisons

- [Discourse vs Zulip](https://selfhost.directory/compare/discourse-vs-zulip)
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Source: https://selfhost.directory/compare/zed-attack-proxy-zap-vs-zulip