Market Share by Top Websites

1 SelectMedia is leading in Top 100K Sites.

2 Celtra is leading in Top 1M Sites.

Websites Categories

1 SelectMedia has better usage coverage in more websites categories. Including Basketball, Sports, Education, People & Society and 2 other categories.

2 Celtra is leading in Food & Drink, Marketing & Advertising and Business & Industry.


1 Celtra is leading in most countries, including United States, Canada, Colombia, France and 5 other countries.

2 SelectMedia is leading in Brazil, Mongolia and Viet Nam.