Encore Metrics is leading in Top 100K Sites.
w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Computer & Electronics, Health and 27 other categories.
Encore Metrics is leading in Travel, Accommodation & Hotels, Shopping, Financial Management and 12 other categories.
w3roi is leading in most countries, including China, India, Russia, Colombia and 8 other countries.
Encore Metrics is leading in United States, Japan, Venezuela, Ukraine and 4 other countries.