Simply is leading in Top 100K Sites and Top 1M Sites.
Simply has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, News & Media, People & Society and 72 other categories.
Vocus is leading in Construction & Maintenance, Autos & Vehicles, Finance, Car Buying and 20 other categories.
Simply is leading in most countries, including Italy, United Kingdom, Spain, Australia and 37 other countries.
Vocus is leading in United States, Canada, Viet Nam, New Zealand and 10 other countries.