Market Share by Top Websites

1 Kelkoo is leading in Top 100K 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 19 other categories.

2 Kelkoo hasn't got a lead over Adoperator in any websites category.


1 Kelkoo is leading in most countries, including France, Norway, Portugal and Switzerland.

2 Adoperator is leading in Sweden, Finland and United Kingdom.