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 75 other categories.
Six Apart Advertising is leading in Government, Humor, Nutrition, Mental Health and 11 other categories.
Simply is leading in most countries, including Italy, Spain, France, Brazil and 41 other countries.
Six Apart Advertising is leading in United States, United Arab Emirates, Swaziland and Pakistan.