In terms of market share, Adpersia is clearly lagging behind, losing to Spark Studios in all segments.
Adpersia has better usage coverage in more websites categories. Including Arts & Entertainment, Music & Audio, People & Society, Shopping and 8 other categories.
Spark Studios is leading in Humor, Photography, Gambling, Lottery and 4 other categories.
Spark Studios is leading in most countries, including France, Chile, Malawi and Brazil.
Adpersia is leading in Iran and Germany.