Banshee's plugin-capable architecture makes the software extensible and customizable. As of 2012[update] stable plugins include:
Audioscrobbler: Adds the capability of reporting played songs to a user's Last.fm playlist, and play last.fm radio stations (user's library, tags, similar to, etc.).
DAAP music sharing: Allows sharing of music libraries with iTunes and other DAAP-compatible music software. The current version of Banshee is only partially compatible with iTunes 7, allowing iTunes to open a Banshee library, but not vice-versa.
iPod manager: Allows the transferring of songs, videos, and album art to and from the device.
Metadata searcher using Musicbrainz: Automatically retrieves missing and supplementary metadata for library items, including album art.
Music Recommendations using Last.fm: Recommends music based on the currently playing song.
Mini-Mode plugin: Provides a small window with minimal playback controls and song information.
Multimedia keys support in GNOME: Banshee can be controlled via multimedia keys as configured through GNOME.
Notification Area Icon: Adds an icon to the notification area in GNOME.
Podcasting: Enables Banshee to subscribe to podcast feeds, which are updated on a regular basis.
Radio: Provides support for streaming Internet radio stations.
Compared to the Linux builds, which have stable releases, the Mac OS X builds are considered beta quality, and Windows builds are alpha quality (and, as of April 2013, two versions behind the other platforms). During Google Summer of Code 2012 Banshee has seen substantial improvements to its OS X support
The first alpha release of Banshee on Windows was Banshee 1.9.4, released on February 23, 2011.
Helix Banshee was a version of Banshee, included in older versions of SUSE Linux Enterprise Desktop and openSUSE. It was based upon the Banshee core, but with a plug-in to add support for the Helix framework for playback and transcoding, in addition to GStreamer.