RadarrvsZero-K
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Radarr | Zero-K | |
|---|---|---|
| Score | 78/100 | 62/100 |
| Rank in category | #3 of 45 in Download Management | #2 of 23 in Gaming |
| GitHub stars | 14 671 | 877 |
| Stars, last 30 days | +240 | +26 |
| Stable releases, 12 months | 19 | 0 |
| Latest release | v7.0.0.10815 · 25 Oct 2026 | — |
| Setup | Easy | Easy |
| Official Docker image | Yes | No |
| License | GPL-3.0 | GPL-2.0 |
| Main language | C | Lua |
Which one should you pick?
Radarr scores 78/100 against 62/100 for Zero-K, so it is the safer default.
Radarr ships more often: 19 stable releases in the past year, against 0 for Zero-K.
Radarr is growing faster right now (+240 stars in 30 days).
Radarr details →Zero-K details →