Peerius is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Widdit has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Religion & Spirituality, Business & Industry and 90 other categories.
Peerius is leading in Shopping, Clothing, Home & Garden, Sports and 11 other categories.
Widdit is leading in most countries, including United States, India, Israel, Brazil and 40 other countries.
Peerius is leading in United Kingdom, Germany, Austria, Netherlands and 14 other countries.