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, Autos & Vehicles, Car Buying, Sports and 70 other categories.
Vdopia is leading in Arts & Entertainment, People & Society, TV & Video, Internet & Telecom and 25 other categories.
SpotX is leading in most countries, including United States, Germany, Netherlands, United Kingdom and 44 other countries.
Vdopia is leading in India, Indonesia, Thailand, Japan and 3 other countries.