SpotX is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
SpotX has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, Autos & Vehicles, Car Buying and 93 other categories.
TheWhizMarketing is leading in Online Marketing.
SpotX is leading in most countries, including United States, Germany, Netherlands, Spain and 44 other countries.
TheWhizMarketing is leading in India, China and Israel.