grimmoryvspolar
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| grimmory | polar | |
|---|---|---|
| Score | 69/100 | 71/100 |
| Rank in category | #2 of 12 in Book Management | #1 of 13 in Billing |
| GitHub stars | 4 626 | 10 436 |
| Stars, last 30 days | +201 | +157 |
| Stable releases, 12 months | 19 | 1 |
| Latest release | v3.5.0 · 21 Sept 2026 | @polar-sh/cli@3.0.0 · 16 Oct 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | No |
| License | AGPL-3.0 | Apache-2.0 |
| Main language | Java | Python |
Which one should you pick?
polar scores 71/100 against 69/100 for grimmory, so it is the safer default.
grimmory ships more often: 19 stable releases in the past year, against 1 for polar.
If you want the quickest setup, grimmory is easier to run; polar needs more configuration.
grimmory details →polar details →
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