etcdvspolar
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| etcd | polar | |
|---|---|---|
| Score | 83/100 | 71/100 |
| Rank in category | #2 of 38 in Databases | #1 of 13 in Billing |
| GitHub stars | 52 431 | 10 437 |
| Stars, last 30 days | +121 | +158 |
| Stable releases, 12 months | 12 | 1 |
| Latest release | v3.7.3 · 22 Oct 2026 | @polar-sh/cli@3.0.0 · 16 Oct 2026 |
| Setup | Moderate | Advanced |
| Official Docker image | Yes | No |
| License | Apache-2.0 | Apache-2.0 |
| Main language | Go | Python |
Which one should you pick?
etcd scores 83/100 against 71/100 for polar, so it is the safer default.
etcd ships more often: 12 stable releases in the past year, against 1 for polar.
If you want the quickest setup, etcd is easier to run; polar needs more configuration.