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, Relationships & Dating and 9 other categories.
Alooma is leading in Telecommunications, Online Marketing, TV & Video and Arts & Entertainment.
Vertster is leading in most countries, including Australia and Portugal.
Vertster is leading in Australia and Portugal.