Buysight is leading in Top 100K Sites and Top 1M Sites.
Vizu has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Technology News and 71 other categories.
Buysight is leading in Travel, Accommodation & Hotels, Shopping, Clothing and 6 other categories.
Vizu is leading in most countries, including Indonesia, India, Russia, Australia and 11 other countries.
Buysight is leading in United States, Canada, Germany, Turkey and 4 other countries.