MetriWeb 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 50 other categories.
MetriWeb is leading in Arts & Entertainment, News & Media, Career & Education, Food & Drink and 14 other categories.
WordStream is leading in most countries, including Netherlands, United States, Canada, Australia and 17 other countries.
MetriWeb is leading in Belgium, Luxembourg, Russia, France and 9 other countries.