In terms of market share, AdvertiseSpace is clearly lagging behind, losing to Shopzilla in all segments.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Business & Industry, Consumer Electronics, Food & Drink and 39 other categories.
AdvertiseSpace is leading in Arts & Entertainment, Internet & Telecom, Computer & Electronics, People & Society and 20 other categories.
Shopzilla is leading in most countries, including United States, Russia, Canada, Australia and 17 other countries.
AdvertiseSpace is leading in India, Italy, France, Indonesia and 16 other countries.