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, Internet & Telecom, People & Society, Music & Audio and 66 other categories.
Lengow is leading in Shopping, Business & Industry, Clothing, Home & Garden and 44 other categories.
Selz is leading in most countries, including United States, United Kingdom, Australia, Canada and 52 other countries.
Lengow is leading in France, Germany, Italy, Spain and 22 other countries.