SubmitHub - SubmitHub makes it easy to contact music bloggers, Spotify playlisters, record labels and more. We give you all sorts of statistics and ways to filter who to send your music to.
Direcon - Instagram Management Tool - Drive growth at every stage of your Instagram account.
Spotify.me - Beautiful analytics on your Spotify listening habits 🎧
Buffer for Instagram - Plan, track, and analyze your Instagram marketing
Spotalike - Spotify playlist with similar songs, according to Last.fm
Instagram Analytics - Professional Instagram analytics