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 96 other categories.
Twiago is leading in Weather, Jobs & Employment, Education, Consumer Electronics and 5 other categories.
SpotX is leading in most countries, including United States, Netherlands, Spain, Russia and 44 other countries.
Twiago is leading in Germany, Austria and Switzerland.