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 56 other categories.
Nabbr is leading in Social Network.
adk2 is leading in most countries, including Indonesia, United States, India, United Kingdom and 73 other countries.
Nabbr hasn't got a lead over adk2 in any country.