Prowlarr

Prowlarr is an indexer manager for Usenet and torrent tools. It keeps your search sources in one place and shares them with connected apps.

Prowlarr stores your indexer configurations and syncs them to other tools such as Sonarr, Radarr and Lidarr. Instead of setting up each app separately, you add an indexer once and it becomes available everywhere it is connected. It uses the same web interface and API style as the other Servarr tools, so people familiar with those will find it familiar. The app runs on Windows, Linux, macOS, NAS devices and Docker, and it includes a documented API for scripts.

• Add indexers once and sync to other apps
• Works with Sonarr, Radarr and Lidarr
• Runs on Windows, Linux and macOS
• Docker and NAS installs
• Web interface and API

People who run several media managers and want one place to manage search sources. It suits users who already have indexer accounts and a download client in place.

Prowlarr is free and open source under the GPL. Costs come from your server and any indexer accounts you hold. Installation instructions are kept in the Servarr wiki, which also explains migration steps. Keep the app updated, since indexer behaviour can change over time and sync problems are easier to fix when you run the current version.