Encore Metrics is leading in Top 100K Sites.
w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Health, Computer & Electronics and 28 other categories.
Encore Metrics is leading in Travel, Accommodation & Hotels, Shopping, Sports and 13 other categories.
w3roi is leading in most countries, including China, Viet Nam, Russia, Philippines and 6 other countries.
Encore Metrics is leading in United States, Japan, France, Iran and 4 other countries.