It's so out in the open if you know, or more likely, worked in media advertising.
Their competitor, Vizio, owns iSpot[1] which is, in my opinion, the best in the space.
Samba TV[2] is it's nearest competitor and they have their hooks into 24 Smart TV brands globally[3]. These brands are listed on their website as Philips, Sony, Toshiba, beko, Magnavox, TCL, Grundig, Sanyo, AOC, Seiki, Element, Sharp, Westinghouse, Vestel, Panasonic, Hitachi, Finlux, Telefunken, Digihome, JVC, Luxor, Techwood, and Regal.
It's a pity because I liked some of their hardware in the past (an NX camera I still have, hard disks back in the IDE stone age, 3 LCD screens back from when they were a novelty - they only had a VGA connector) but I just stay away from them now. But 0.01% of their customers staying away is completely insignificant when they consider the profit opportunity of violating our privacy.