Blueshift is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vertster has better usage coverage in more websites categories. Including People & Society, Computer & Electronics, Computer Hardware, Health and 8 other categories.
Blueshift hasn't got a lead over Vertster in any websites category.
Vertster is leading in most countries, including Australia, United States, Slovenia and Brazil.
Blueshift is leading in India.