Optimatic is leading in Top 100K Sites and Top 1M Sites.
Optimatic has better usage coverage in more websites categories. Including Games, Arts & Entertainment, News & Media, Business & Industry and 37 other categories.
Yieldr is leading in Travel, Accommodation & Hotels, Airlines & Airports, Tourism and 6 other categories.
Optimatic is leading in most countries, including United States, Israel, Ukraine, Canada and 25 other countries.
Yieldr is leading in Spain, Greece, Netherlands, France and 3 other countries.