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, Kelkoo is clearly lagging behind, losing to Centro in all segments.

Websites Categories

1 Centro has better usage coverage in more websites categories. Including News & Media, Business & Industry, Autos & Vehicles, Arts & Entertainment and 126 other categories.

2 Kelkoo is leading in Children.

Geography

1 Centro is leading in most countries, including United States, Canada, United Kingdom, France and 34 other countries.

2 Kelkoo is leading in Switzerland, Portugal, Norway, Austria and one other country.