In terms of market share, InviziAds is clearly lagging behind, losing to Kelkoo in all segments.
InviziAds has better usage coverage in more websites categories. Including Games, Video Games, Online, Computer & Electronics and 9 other categories.
Kelkoo is leading in Shopping and Business & Industry.
Kelkoo is leading in most countries, including Czech Republic, Finland, France, Italy and 4 other countries.
InviziAds is leading in India, United States, Russia, Brazil and 2 other countries.