Lengow is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Selz has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Music & Audio, News & Media and 92 other categories.
Lengow is leading in Shopping, Business & Industry, Clothing, Home & Garden and 49 other categories.
Selz is leading in most countries, including United States, United Kingdom, Australia, Canada and 61 other countries.
Lengow is leading in France, Germany, Italy, Spain and 18 other countries.