MetriWeb is leading in Top 100K Sites.
MetriWeb has better usage coverage in more websites categories. Including Business & Industry, People & Society, Arts & Entertainment, Career & Education and 25 other categories.
PriceGrabber is leading in Shopping, Computer & Electronics, Products & Shopping, Marketing & Advertising and 10 other categories.
MetriWeb is leading in most countries, including Belgium, France, Netherlands, Luxembourg and 2 other countries.
PriceGrabber is leading in United States, Canada, Greenland, Mexico and one other country.