# growthbook vs SparkyFitness

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

| | growthbook | SparkyFitness |
|---|---|---|
| Score | 71/100 ✓ | 66/100 |
| Rank in category | #3 of 8 in Feature Flags | #2 of 11 in Fitness Tracker |
| GitHub stars | 8 547 ✓ | 6 504 |
| Stars, last 30 days | +122 | +393 ✓ |
| Stable releases, 12 months | 6 | 27 ✓ |
| Latest release | v5.1.0 · 22 Sept 2026 | v1.10.0 · 29 Oct 2026 ✓ |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | Other | Other |
| Main language | Typescript | Typescript |

## Which one should you pick?

growthbook scores 71/100 against 66/100 for SparkyFitness, so it is the safer default.

SparkyFitness ships more often: 27 stable releases in the past year, against 6 for growthbook.

SparkyFitness is growing faster right now (+393 stars in 30 days).

## Details

- [growthbook](https://selfhost.directory/project/growthbook) (markdown: https://selfhost.directory/project/growthbook.md)
- [SparkyFitness](https://selfhost.directory/project/sparkyfitness) (markdown: https://selfhost.directory/project/sparkyfitness.md)

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Source: https://selfhost.directory/compare/growthbook-vs-sparkyfitness