Knowledge Networks is leading in Top 10K Sites and Top 100K Sites.
Quisma has better usage coverage in more websites categories. Including Shopping, People & Society, Arts & Entertainment, Business & Industry and 59 other categories.
Knowledge Networks hasn't got a lead over Quisma in any websites category.
Quisma is leading in most countries, including Germany, United States, United Kingdom, Poland and 24 other countries.
Knowledge Networks is leading in France.