Market Share by Top Websites

1 Mass2 is leading in Top 100K Sites and Top 1M Sites.

2 In terms of market share, AddyON is clearly lagging behind, losing to Mass2 in all segments.

Websites Categories

1 AddyON has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, News & Media and 23 other categories.

2 Mass2 is leading in Autos & Vehicles, Shopping, Car Buying, Career & Education and 15 other categories.


1 AddyON is leading in most countries, including Italy, Ukraine, Brazil, Slovenia and one other country.

2 Mass2 is leading in United States and Philippines.