Prowlarr - Manages torrent and usenet indexers for the above three
Each of these are used to automate media collection by searching indexers for torrents and nzbs matching media you’ve added to your library, pass them to your download client(s), and sort the resulting downloads into your media folders renaming them accordingly.
They can monitor rss feeds and perform regular searches to find newly released/added media, upgrade existing files to better quality ones, or simply monitor for things that hadn’t been found previously. They can also monitor lists from imdb to automatically add media to your library.