Market Share by Top Websites

1 Centro is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Centro has better usage coverage in more websites categories. Including Business & Industry, Autos & Vehicles, Car Buying, Career & Education and 105 other categories.

2 Sortable is leading in TV & Video, Sports News, Investing, Soccer and 14 other categories.


1 Sortable is leading in most countries, including Brazil, India, Poland, Spain and 44 other countries.

2 Centro is leading in United States, Canada, United Kingdom, France and 15 other countries.