In terms of market share, InviziAds is clearly lagging behind, losing to Shopzilla in all segments.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Computer & Electronics, Business & Industry and 48 other categories.
InviziAds is leading in Games, Video Games, Online and Chats & Forums.
Shopzilla is leading in most countries, including United States, Canada, China, Russia and 15 other countries.
InviziAds is leading in India, Brazil, Egypt, Israel and 4 other countries.