SpotX is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Spring Metrics has better usage coverage in more websites categories. Including Shopping, Business & Industry, Travel, Accommodation & Hotels and 65 other categories.
SpotX is leading in Arts & Entertainment, News & Media, Autos & Vehicles, Car Buying and 55 other categories.
SpotX is leading in most countries, including Germany, Netherlands, United Kingdom, Spain and 37 other countries.
Spring Metrics is leading in United States, Canada, Australia, New Zealand and 12 other countries.