MetriWeb is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
MetriWeb has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Career & Education, Jobs & Employment and 22 other categories.
PriceGrabber is leading in Business & Industry, Shopping, Computer & Electronics, Products & Shopping and 9 other categories.
MetriWeb is leading in most countries, including Belgium, France, Luxembourg, United Arab Emirates and 4 other countries.
PriceGrabber is leading in United States, Canada and United Kingdom.