Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vdopia has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, TV & Video, News & Media and 40 other categories.
Optimatic is leading in Games, Video Games, Fashion & Modeling, Marketing & Advertising and 10 other categories.
Vdopia is leading in most countries, including India, Indonesia, Thailand, Russia and 6 other countries.
Optimatic is leading in United States, Canada, Israel, Algeria and 5 other countries.