Market Share by Top Websites

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

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

Websites Categories

1 AdSide has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Autos & Vehicles, News & Media and 67 other categories.

2 Kelkoo is leading in Shopping and Children.


1 AdSide is leading in most countries, including United States, India, Pakistan, Canada and 22 other countries.

2 Kelkoo is leading in Czech Republic, Denmark, Italy, Austria and 3 other countries.