In terms of market share, Adpersia is clearly lagging behind, losing to Shopzilla in all segments.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Business & Industry, People & Society and 56 other categories.
Adpersia is leading in Government and Law & Government.
Shopzilla is leading in most countries, including United States, Canada, India, Australia and 24 other countries.
Adpersia is leading in Iran.