Peerius is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Questback has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Internet & Telecom and 60 other categories.
Peerius is leading in Shopping, Clothing, Home & Garden, Consumer Electronics and 25 other categories.
Peerius is leading in most countries, including United Kingdom, Germany, United States, France and 25 other countries.
Questback is leading in Sweden, Norway, Denmark, Poland and 11 other countries.