Buysight is leading in Top 100K Sites and Top 1M Sites.
Observer has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Computer & Electronics, Internet & Telecom and 23 other categories.
Buysight is leading in Travel, Accommodation & Hotels, Shopping, Health and 19 other categories.
Observer is leading in most countries, including Russia, Japan, Netherlands, Algeria and 7 other countries.
Observer is leading in Russia, Japan, Netherlands, Algeria and 7 other countries.