ClearSaleing is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
ClearSaleing has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Shopping, Business & Industry and 16 other categories.
Observer is leading in Computer & Electronics, Arts & Entertainment, Running, People & Society and 4 other categories.
ClearSaleing is leading in most countries, including United States, Canada, France, United Kingdom and 22 other countries.
Observer is leading in Russia, Chile, Argentina and Brazil.