Optimatic is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Optimatic has better usage coverage in more websites categories. Including Arts & Entertainment, Games, Business & Industry, Internet & Telecom and 24 other categories.
Yieldr is leading in Travel, Accommodation & Hotels, Airlines & Airports, Tourism and 8 other categories.
Yieldr is leading in most countries, including Netherlands, Greece, Spain, Norway and 8 other countries.
Optimatic is leading in United States, Canada, Israel, Poland and 7 other countries.