Brand Mentions...anyone use these for media coverage?

[Comfysock]

Looking for media searches bit more than Google Alerts and this has been recommended.

Anyone use them? Plus any recommendations of others please? Free ones even better

Did a demo with them today. Absolutely brilliant, does everything and more BUT £$300 a month. (Im uk btw). Errr way out my price bracket.

Anyone know of any free media search platforms?