Peerius is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Peerius has better usage coverage in more websites categories. Including Shopping, Clothing, Business & Industry, Home & Garden and 29 other categories.
Unister is leading in Travel, People & Society, Relationships & Dating, Real Estate and 3 other categories.
Peerius is leading in most countries, including United Kingdom, Germany, United States, Austria and 19 other countries.
Unister is leading in China and Czech Republic.