How to: Tracker Proxies
- [Jackett](https://github.com/Jackett/Jackett) API Support for your favorite torrent trackers.
- [Cardigann](https://github.com/cardigann/cardigann) A proxy server for adding new indexers to Sonarr, SickRage, and other media managers
- [nzbhydra2](https://github.com/theotherp/nzbhydra2/) :star2: Primarily a Usenet metasearch engine but also supports Torznab