In terms of market share, Adversal is clearly lagging behind, losing to Kelkoo in all segments.
Adversal has better usage coverage in more websites categories. Including Arts & Entertainment, Internet & Telecom, People & Society, Games and 59 other categories.
Kelkoo hasn't got a lead over Adversal in any websites category.
Adversal is leading in most countries, including India, United States, Turkey, Brazil and 22 other countries.
Kelkoo is leading in France, Poland and Norway.