adk2 is leading in Top 100K Sites and Top 1M Sites.
adk2 has better usage coverage in more websites categories. Including Arts & Entertainment, Movies, People & Society, News & Media and 52 other categories.
adzly is leading in Health, Social Network, Publishing & Printing, Products & Shopping and 2 other categories.
adk2 is leading in most countries, including Indonesia, United States, India, Brazil and 67 other countries.
adzly is leading in Morocco, Kazakhstan and Uzbekistan.