DynamicYield is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
DynamicYield has better usage coverage in more websites categories. Including News & Media, Shopping, Arts & Entertainment, Gambling and 68 other categories.
Marktest is leading in Music & Audio.
DynamicYield is leading in most countries, including Israel, United Kingdom, United States, Russia and 59 other countries.
Marktest hasn't got a lead over DynamicYield in any country.