MetriWeb is leading in Top 10K Sites and Top 100K Sites.
ROI trax has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Home & Garden and 22 other categories.
MetriWeb is leading in Arts & Entertainment, People & Society, News & Media, Games and 14 other categories.
ROI trax is leading in most countries, including United States, China, Turkey, Sweden and 7 other countries.
MetriWeb is leading in Belgium, France, Luxembourg, United Arab Emirates and 3 other countries.