scalarvsWren AI OSS
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| scalar | Wren AI OSS | |
|---|---|---|
| Score | 76/100 | 73/100 |
| Rank in category | #3 of 13 in API | #4 of 15 in Business Intelligence |
| GitHub stars | 16 336 | 17 999 |
| Stars, last 30 days | +147 | +254 |
| Stable releases, 12 months | 46 | 56 |
| Latest release | release-2026-10-28-0d01943 · 28 Oct 2026 | wren-v0.17.0 · 27 Oct 2026 |
| Setup | Easy | Easy |
| Official Docker image | Yes | No |
| License | MIT | Other |
| Main language | Typescript | Python |
Which one should you pick?
scalar scores 76/100 against 73/100 for Wren AI OSS, so it is the safer default.
Wren AI OSS ships more often: 56 stable releases in the past year, against 46 for scalar.
scalar details →Wren AI OSS details →
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