# Fusio vs SpacetimeDB

> Two self-hosted [Firebase alternatives](https://selfhost.directory/alternative-to/firebase), compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.

| | Fusio | SpacetimeDB |
|---|---|---|
| Score | 59/100 | 75/100 ✓ |
| Rank in category | #7 of 19 in API Management | #7 of 38 in Databases |
| GitHub stars | 2 127 | 25 399 ✓ |
| Stars, last 30 days | +9 | +77 ✓ |
| Stable releases, 12 months | 7 | 7 |
| Latest release | v7.2.1 · 21 Oct 2026 ✓ | v2.13.0 · 19 Oct 2026 |
| Setup | Moderate | Moderate ✓ |
| Official Docker image | Yes | Yes |
| License | Apache-2.0 | Other |
| Main language | PHP | Rust |

## Which one should you pick?

SpacetimeDB scores 75/100 against 59/100 for Fusio, so it is the safer default.

SpacetimeDB is growing faster right now (+77 stars in 30 days).

## Details

- [Fusio](https://selfhost.directory/project/fusio) (markdown: https://selfhost.directory/project/fusio.md)
- [SpacetimeDB](https://selfhost.directory/project/spacetimedb) (markdown: https://selfhost.directory/project/spacetimedb.md)

## Related comparisons

- [Appwrite vs supabase](https://selfhost.directory/compare/appwrite-vs-supabase)

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Source: https://selfhost.directory/compare/fusio-vs-spacetimedb