Optimatic is leading in Top 10K Sites and Top 100K Sites.
Vdopia has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, News & Media and 53 other categories.
Optimatic is leading in Games, Online, Marketing & Advertising, Video Games and 15 other categories.
Optimatic is leading in most countries, including United States, Algeria, Ukraine, Venezuela and 21 other countries.
Vdopia is leading in India, Indonesia, Thailand, Russia and 7 other countries.