Market Share by Top Websites

1 Centro is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 Despite its recent growth, Sortable is still behind Centro in all market share segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 102 other categories.

2 Sortable is leading in Computer & Electronics, Marketing & Advertising, TV & Video, Soccer and 19 other categories.


1 Sortable is leading in most countries, including Brazil, United Kingdom, India, Poland and 45 other countries.

2 Centro is leading in United States, Canada, Mexico, China and 20 other countries.