MetriWeb is leading in Top 10K Sites and Top 100K Sites.
Widdit has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Religion & Spirituality, Music & Audio and 86 other categories.
MetriWeb is leading in Jobs & Employment, Sports, Gay, Lesbian, & Bisexual and Automotive Industry.
Widdit is leading in most countries, including United States, Indonesia, India, Brazil and 46 other countries.
MetriWeb is leading in Belgium, Luxembourg, Netherlands and Slovakia.