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 20 other categories.
Buysight is leading in Travel, Accommodation & Hotels, Shopping, Health and 14 other categories.
Buysight is leading in most countries, including United States, Canada, United Kingdom, Australia and 6 other countries.
w3roi is leading in China, Taiwan, Philippines, Russia and 4 other countries.