BeatMix - Enables Shuffle and Radio for multiple artists in Spotify
Jukebot - Turn Slack into your team's very own Spotify jukebox
Playlist Machinery - Tools that help you create & organize your Spotify playlists
Status Scheduler for Slack - Create a schedule for deep work and stay productive.
Slackbox - Spotify playlist collaboration through Slack
Slack Status Icons - A custom set of status emojis for Slack