Alooma is leading in Top 10K Sites and Top 100K Sites.
GB-World has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Religion & Spirituality and 42 other categories.
Alooma hasn't got a lead over GB-World in any websites category.
GB-World is leading in most countries, including United States, Germany, United Kingdom, Poland and 18 other countries.
Alooma is leading in Australia.