Allegiance is leading in Top 100K Sites and Top 1M Sites.
Allegiance has better usage coverage in more websites categories. Including People & Society, Religion & Spirituality, Business & Industry, Finance and 20 other categories.
Buzzster is leading in Software.
Allegiance is leading in most countries, including United States, Congo Republic, Argentina, Brazil and 29 other countries.
Buzzster is leading in Singapore.