BlueStreak is leading in Top 100K Sites.
BlueStreak has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, News & Media and 67 other categories.
Greta is leading in Programming, Magazines & E-Zines and Web Design.
BlueStreak is leading in most countries, including United States, France, United Kingdom, Russia and 31 other countries.
Greta is leading in Sweden, Chile, Spain, Philippines and 3 other countries.