Market Share by Top Websites

1 Mass2 is leading in Top 1M Sites.

2 GSI Media is leading in Top 100K Sites.

Websites Categories

1 Mass2 has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Arts & Entertainment and 21 other categories.

2 GSI Media is leading in Internet & Telecom, Computer & Electronics, Software, Sports and 5 other categories.


1 GSI Media is leading in most countries, including Canada, Poland, Japan, Germany and one other country.

2 Mass2 is leading in United States and Russia.