MetriWeb is leading in Top 100K Sites and Top 1M Sites.
ROI trax has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Internet & Telecom and 26 other categories.
MetriWeb is leading in People & Society, Arts & Entertainment, Jobs & Employment, News & Media and 20 other categories.
ROI trax is leading in most countries, including United States, United Kingdom, India, Algeria and 8 other countries.
MetriWeb is leading in Belgium, France, Netherlands, Luxembourg and 2 other countries.