Alooma is leading in Top 10K Sites and Top 100K Sites.
Vertster has better usage coverage in more websites categories. Including Computer & Electronics, Computer Hardware, People & Society, Business & Industry and 8 other categories.
Alooma is leading in Shopping, Online Marketing, Telecommunications, Clothing and 3 other categories.
Vertster is leading in most countries, including Australia, Malaysia and United Kingdom.
Alooma is leading in United States and Canada.