Management

Jackett: A proxy server for Sonarr, Radarr, and more, enabling tracker searches and RSS feeds, hosted on ElfHosted.

Prowlarr is an indexer manager/proxy built on the popular arr .net/reactjs base stack to integrate with your various PVR apps.

NZBHydra 2 is a meta search for newznab indexers and torznab trackers. It provides easy access to newznab indexers and many torznab trackers via Jackett. You can search all your indexers and trackers from one place and use it as an indexer source for tools like Sonarr, Radarr, Lidarr, etc

Profilarr automates Radarr and Sonarr configuration, streamlining quality profile imports and Git-based version control.