Market Share by Top Websites

1 Kelkoo is leading in Top 100K Sites and Top 1M Sites.

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

Websites Categories

1 Adoperator has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Music & Audio and 31 other categories.

2 Kelkoo is leading in Children.


1 Adoperator is leading in most countries, including Sweden, Netherlands, United States, Slovakia and 4 other countries.

2 Kelkoo is leading in France, Denmark, Germany, Austria and 2 other countries.