DotAndMedia is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
DotAndMedia has better usage coverage in more websites categories. Including News & Media, Arts & Entertainment, People & Society, Shopping and 31 other categories.
Optimatic is leading in Games, Business & Industry, Online, Marketing & Advertising and 17 other categories.
Optimatic is leading in most countries, including United States, Venezuela, Colombia, India and 19 other countries.
DotAndMedia is leading in Italy, Spain, France, Romania and 2 other countries.