self-hostedvsSim
Two self-hosted Retool alternatives, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| self-hosted | Sim | |
|---|---|---|
| Score | 48/100 | 77/100 |
| Rank in category | #15 of 17 in Low Code | #13 of 209 in AI Agents |
| GitHub stars | 302 | 29 933 |
| Stars, last 30 days | — | +219 |
| Stable releases, 12 months | 0 | 164 |
| Latest release | — | helm-chart-1.11.9 · 28 Oct 2026 |
| Setup | Moderate | Moderate |
| Official Docker image | Yes | Yes |
| License | — | Apache-2.0 |
| Main language | Shell | Typescript |
Which one should you pick?
Sim scores 77/100 against 48/100 for self-hosted, so it is the safer default.
Sim ships more often: 164 stable releases in the past year, against 0 for self-hosted.
Sim is growing faster right now (+219 stars in 30 days).
self-hosted details →Sim details → All Retool alternatives →
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