Blueshift is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Blueshift has better usage coverage in more websites categories. Including Shopping, Business & Industry, Career & Education, Internet & Telecom and 23 other categories.
Marktest is leading in Arts & Entertainment, People & Society, Music & Audio, TV & Video and 4 other categories.
Blueshift is leading in most countries, including India, United States, United Kingdom, Sweden and 18 other countries.
Marktest is leading in Portugal, Israel and Romania.