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Comparison · Collab
Prowlarr vs Readarr
A side-by-side editorial comparison of Prowlarr and Readarr — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:self-hosted
Prowlarr vs Readarr: at a glance
What is Prowlarr?
A steady indexer-maintenance cadence: fixes, definitions, translations, repeat.
Prowlarr ships every week or two off the develop branch, and the entries are consistently small: indexer definition corrections, parsing fixes, dependency bumps and Weblate translation batches. The only user-facing addition in this window is showing indexer-specific categories in search. Every entry opens with the same boilerplate about switching update branches, which is the feed's own shape rather than news.
What is Readarr?
Six releases of small fixes and translations, then nothing since June 2025.
Readarr's last six entries run from March to June 2025 and are uniformly small: a truncated root-folder path, remote image links for posters and covers, NLog message templating, disabled SelectInput options, Weblate translation batches. Every entry opens with the same instructions about switching to the develop branch and not updating inside a running Docker container. Nothing in this window adds capability, and no entry has appeared in over a year.
Prowlarr vs Readarr: editorial side-by-side
Prowlarr
5.0COLLAB
A steady indexer-maintenance cadence: fixes, definitions, translations, repeat.
◆ Current state
Prowlarr ships every week or two off the develop branch, and the entries are consistently small: indexer definition corrections, parsing fixes, dependency bumps and Weblate translation batches. The only user-facing addition in this window is showing indexer-specific categories in search. Every entry opens with the same boilerplate about switching update branches, which is the feed's own shape rather than news.
◆ Where it's heading
The value being shipped is upkeep of the indexer catalogue — PreToMe categories, M-Team category updates, MyAnonamouse author name handling, IPTorrents query parameters. That is the actual product for an indexer manager, but it means the release history reads flat: no architectural change, no new integration surface, no shift in what Prowlarr does. Version numbers move faster than capability.
◆ Prediction
Expect the same rhythm — per-indexer definition fixes and dependency bumps cut every one to two weeks — with any notable change arriving as a small search or UI addition rather than a release theme.
Readarr
0.0COLLAB
Six releases of small fixes and translations, then nothing since June 2025.
◆ Current state
Readarr's last six entries run from March to June 2025 and are uniformly small: a truncated root-folder path, remote image links for posters and covers, NLog message templating, disabled SelectInput options, Weblate translation batches. Every entry opens with the same instructions about switching to the develop branch and not updating inside a running Docker container. Nothing in this window adds capability, and no entry has appeared in over a year.
◆ Where it's heading
The pattern is a project in caretaker mode: auto-generated commit lists, incremental UI corrections, and internal work like using ReflectionOnly types to avoid loading assemblies unnecessarily. Volume held steady at roughly one release every one to two weeks until it stopped entirely. The entries themselves give no reason for the halt.
◆ Prediction
The changelog offers no signal of resumed development; without new entries there is nothing here to project forward beyond the fact that the feed went quiet after 0.4.18.
Alternatives to Prowlarr and Readarr
Other Collab products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Prowlarr or Readarr.
LibrePhotos
Five repos became one, and the authorization model got a public-safe user view.
Komga
A mature media server whose releases are format edge cases and Kobo plumbing.
noVNC
noVNC ships about once a year, and its betas and finals carry identical notes.
Lidarr
Lidarr's release notes still tell you not to update Radarr — the fork's seams are showing.
Radarr
Radarr is in steady maintenance, with one new download client the only visible addition
See all Prowlarr alternatives → · See all Readarr alternatives →
Recent activity from Prowlarr and Readarr
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoProwlarr2.6.1.5509 shows indexer-specific categories in search
- 10d agoProwlarr2.6.0.5494 fixes non-ASCII Basic Auth credentials
- 15d agoProwlarr2.5.2.5491: logging endpoint and task status icon fixes
- 17d agoProwlarr2.5.2.5483 improves byte-size parsing precision
- 25d agoProwlarr2.5.1.5464 corrects categories for three indexers
- 29d agoProwlarr2.5.1.5460 adds leecher sorting for IPTorrents
- 1y agoReadarr0.4.18.2805 avoids loading unnecessary assemblies
- 1y agoReadarr0.4.17.2801 returns remote image links for posters and covers
- 1y agoReadarr0.4.16.2793 fixes a truncated root folder path
- 1y agoReadarr0.4.15.2787 switches log messages to templates
- 1y agoReadarr0.4.14.2782 fixes adding an author before root folders load
- 1y agoReadarr0.4.13.2760 improves author status and loading-error display
Frequently asked questions
What is the difference between Prowlarr and Readarr?
Both compete on the same themes — self-hosted — within Collab. Prowlarr is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Prowlarr better than Readarr?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prowlarr is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Collab products to evaluate alongside.
What are the best alternatives to Prowlarr?
Top Prowlarr alternatives in Collab are ranked by recent ship velocity. Browse the "Prowlarr alternatives" section above for the current picks, or visit /alternatives/prowlarr for the full list with editorial commentary on each.
What are the best alternatives to Readarr?
Top Readarr alternatives in Collab are ranked by recent ship velocity. Browse the "Readarr alternatives" section above for the current picks, or visit /alternatives/readarr for the full list with editorial commentary on each.