RadarrvsSerendipity
Two self-hosted projects, compared on the numbers selfhost.directory tracks live: score, popularity, release cadence and setup effort.
| Radarr | Serendipity | |
|---|---|---|
| Score | 78/100 | 53/100 |
| Rank in category | #3 of 45 in Download Management | #7 of 24 in Blogging |
| GitHub stars | 14 671 | 229 |
| Stars, last 30 days | +247 | — |
| Stable releases, 12 months | 19 | 2 |
| Latest release | v7.0.0.10815 · 25 Oct 2026 | 2.6.1 · 22 Jul 2026 |
| Setup | Easy | Moderate |
| Official Docker image | Yes | No |
| License | GPL-3.0 | BSD-3-Clause |
| Main language | C | PHP |
Which one should you pick?
Radarr scores 78/100 against 53/100 for Serendipity, so it is the safer default.
Radarr ships more often: 19 stable releases in the past year, against 2 for Serendipity.
If you want the quickest setup, Radarr is easier to run; Serendipity needs more configuration.
Radarr is growing faster right now (+247 stars in 30 days).
Radarr details →Serendipity details →