Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Optimatic has better usage coverage in more websites categories. Including Games, Arts & Entertainment, Business & Industry, News & Media and 37 other categories.
StackAdapt is leading in Health, Shopping, Clothing, Career & Education and 9 other categories.
Optimatic is leading in most countries, including United States, Israel, India, Venezuela and 27 other countries.
StackAdapt is leading in France, Egypt, Taiwan, Kuwait and 3 other countries.