Buysight is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Computer & Electronics, Career & Education and 21 other categories.
Buysight is leading in Travel, Accommodation & Hotels, Shopping, Health and 16 other categories.
Buysight is leading in most countries, including United States, Canada, France, United Kingdom and 11 other countries.
w3roi is leading in China, India, Russia, Colombia and 7 other countries.