Buysight is leading in 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 22 other categories.
Buysight is leading in Travel, Accommodation & Hotels, Shopping, Health and 17 other categories.
w3roi is leading in most countries, including Brazil, Pakistan, Sweden, China and 7 other countries.
Buysight is leading in United States, Canada, India, United Kingdom and 5 other countries.