In terms of market share, Didit is clearly lagging behind, losing to Kelkoo in all segments.
Didit has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, Music & Audio, Medicine and 3 other categories.
Kelkoo is leading in Shopping, Computer & Electronics, Internet & Telecom, People & Society and one other category.
Kelkoo is leading in most countries, including France, Poland and Norway.
Didit is leading in United States.