In terms of market share, Adpersia is clearly lagging behind, losing to Kelkoo in all segments.
Adpersia has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, News & Media and 17 other categories.
Kelkoo is leading in Shopping and Children.
Kelkoo is leading in most countries, including Czech Republic, Denmark, Finland, Italy and 5 other countries.
Adpersia is leading in Iran.