eProof 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 45 other categories.
eProof is leading in Adult and Accounting.
GB-World is leading in most countries, including United States, Germany, United Kingdom, Poland and 20 other countries.
eProof hasn't got a lead over GB-World in any country.