Adrolays is leading in Top 100K Sites and Top 1M Sites.
WordStream has better usage coverage in more websites categories. Including Business & Industry, People & Society, Relationships & Dating, Autos & Vehicles and 46 other categories.
Adrolays is leading in Shopping, Clothing, Arts & Entertainment, Consumer Electronics and 14 other categories.
WordStream is leading in most countries, including United States, United Kingdom, Canada, Mexico and 11 other countries.
Adrolays is leading in Germany, Switzerland, France, Albania and 3 other countries.