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 38 other categories.
AdvertiseSpace is leading in Arts & Entertainment, People & Society, Computer & Electronics, Internet & Telecom and 16 other categories.
AdvertiseSpace is leading in most countries, including India, Indonesia, Pakistan, Brazil and 18 other countries.
Shopzilla is leading in United States, Canada, Russia, China and 15 other countries.