# Workout.cool vs Zed Attack Proxy (ZAP)

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

| | Workout.cool | Zed Attack Proxy (ZAP) |
|---|---|---|
| Score | 66/100 | 80/100 ✓ |
| Rank in category | #2 of 11 in Fitness Tracker | #4 of 78 in Security |
| GitHub stars | 8 651 | 16 059 ✓ |
| Stars, last 30 days | +156 | +244 ✓ |
| Stable releases, 12 months | 1 | 31 ✓ |
| Latest release | v1.3.2 · 7 Dec 2025 | w2026-10-23 · 23 Oct 2026 ✓ |
| Setup | Easy | Easy |
| Official Docker image | No | Yes ✓ |
| License | MIT | Apache-2.0 |
| Main language | Typescript | Java |

## Which one should you pick?

Zed Attack Proxy (ZAP) scores 80/100 against 66/100 for Workout.cool, so it is the safer default.

Zed Attack Proxy (ZAP) ships more often: 31 stable releases in the past year, against 1 for Workout.cool.

## Details

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

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Source: https://selfhost.directory/compare/workout-cool-vs-zed-attack-proxy-zap