In terms of market share, Adfusion is clearly lagging behind, losing to Shopzilla in all segments.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Arts & Entertainment, Food & Drink, Computer & Electronics and 45 other categories.
Adfusion is leading in Business & Industry, Real Estate, Internet & Telecom, News & Media and 15 other categories.
Adfusion is leading in most countries, including United States, Canada, Puerto Rico, Philippines and 15 other countries.
Shopzilla is leading in Russia, Australia, Singapore, Germany and 12 other countries.