# polar vs Wren AI OSS

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

| | polar | Wren AI OSS |
|---|---|---|
| Score | 71/100 | 73/100 ✓ |
| Rank in category | #1 of 13 in Billing | #4 of 15 in Business Intelligence |
| GitHub stars | 10 437 | 18 006 ✓ |
| Stars, last 30 days | +158 | +261 ✓ |
| Stable releases, 12 months | 1 | 56 ✓ |
| Latest release | @polar-sh/cli@3.0.0 · 16 Oct 2026 | wren-v0.17.0 · 27 Oct 2026 ✓ |
| Setup | Advanced | Easy ✓ |
| Official Docker image | No | No |
| License | Apache-2.0 | Other |
| Main language | Python | Python |

## Which one should you pick?

Wren AI OSS scores 73/100 against 71/100 for polar, so it is the safer default.

Wren AI OSS ships more often: 56 stable releases in the past year, against 1 for polar.

If you want the quickest setup, Wren AI OSS is easier to run; polar needs more configuration.

## Details

- [polar](https://selfhost.directory/project/polar) (markdown: https://selfhost.directory/project/polar.md)
- [Wren AI OSS](https://selfhost.directory/project/wren-ai-oss) (markdown: https://selfhost.directory/project/wren-ai-oss.md)

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Source: https://selfhost.directory/compare/polar-vs-wren-ai-oss