Has anyone used SparkToro?

Hey! Has anyone used SparkToro? I'm looking into it but wondered if anyone has used it? It's a new audience research tool that claims to tell you where your audience spend their time. Has data on Spotify, Youtube, Web, Socials etc. I'm especially interested in Youtube and Spotify data, but it is hidden on the free plan.

Any thoughts/input would be appreciated! I have a few thoughts on how I intend to use it if anyone is interested in discussing!