DotAndMedia is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
DotAndMedia has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, People & Society, Shopping and 33 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, Algeria, Israel, Venezuela and 18 other countries.
DotAndMedia is leading in Italy, Romania and Germany.