# Workout.cool vs Wren AI OSS

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

| | Workout.cool | Wren AI OSS |
|---|---|---|
| Score | 66/100 | 73/100 ✓ |
| Rank in category | #2 of 11 in Fitness Tracker | #4 of 15 in Business Intelligence |
| GitHub stars | 8 652 | 17 999 ✓ |
| Stars, last 30 days | +153 | +254 ✓ |
| Stable releases, 12 months | 1 | 56 ✓ |
| Latest release | v1.3.2 · 7 Dec 2025 | wren-v0.17.0 · 27 Oct 2026 ✓ |
| Setup | Easy | Easy ✓ |
| Official Docker image | No | No |
| License | MIT | Other |
| Main language | Typescript | Python |

## Which one should you pick?

Wren AI OSS scores 73/100 against 66/100 for Workout.cool, so it is the safer default.

Wren AI OSS ships more often: 56 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)
- [Wren AI OSS](https://selfhost.directory/project/wren-ai-oss) (markdown: https://selfhost.directory/project/wren-ai-oss.md)

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Source: https://selfhost.directory/compare/workout-cool-vs-wren-ai-oss