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 84 other categories.
Twiago is leading in Marketing & Advertising, Education, Jobs & Employment, Alternative & Natural Medicine and 10 other categories.
SpotX is leading in most countries, including United States, Netherlands, Spain, Russia and 44 other countries.
Twiago is leading in Germany and Mauritius.