CoreAudience is leading in Top 100K Sites.
WordStream has better usage coverage in more websites categories. Including Business & Industry, People & Society, Relationships & Dating, Autos & Vehicles and 53 other categories.
CoreAudience is leading in Arts & Entertainment, News & Media, Music & Audio, Automotive Industry and 12 other categories.
CoreAudience is leading in most countries, including Brazil, Germany, Canada, Uruguay and 8 other countries.
WordStream is leading in United States, Mexico, Australia, Bulgaria and 7 other countries.