SafeLinevsSpacetimeDB
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| SafeLine | SpacetimeDB | |
|---|---|---|
| Score | 81/100 | 75/100 |
| Rank in category | #1 of 3 in Web Application Firewall | #7 of 38 in Databases |
| GitHub stars | 23 082 | 25 407 |
| Stars, last 30 days | +409 | +85 |
| Stable releases, 12 months | 11 | 7 |
| Latest release | v9.4.3 · 21 Oct 2026 | v2.13.0 · 19 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | GPL-3.0 | Other |
| Main language | Go | Rust |
Which one should you pick?
SafeLine scores 81/100 against 75/100 for SpacetimeDB, so it is the safer default.
SafeLine ships more often: 11 stable releases in the past year, against 7 for SpacetimeDB.
SafeLine is growing faster right now (+409 stars in 30 days).
SafeLine details →SpacetimeDB details →