In terms of market share, Adpersia is clearly lagging behind, losing to ClearSearch in all segments.
Adpersia has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, Marketing & Advertising, Computer & Electronics and 9 other categories.
ClearSearch hasn't got a lead over Adpersia in any websites category.
Adpersia is leading in most countries, including Iran, Germany and United States.
ClearSearch hasn't got a lead over Adpersia in any country.