Buysight is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Buysight has better usage coverage in more websites categories. Including Travel, Accommodation & Hotels, Shopping, Business & Industry and 19 other categories.
Marktest is leading in People & Society, Music & Audio, Arts & Entertainment, Soccer and 2 other categories.
Buysight is leading in most countries, including United States, Canada, United Kingdom, Australia and 7 other countries.
Marktest is leading in Brazil, Portugal and France.