In terms of market share, Double.net is clearly lagging behind, losing to Shopzilla in all segments.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Clothing, Consumer Electronics, Health and 85 other categories.
Double.net is leading in Business & Industry, Arts & Entertainment, People & Society, Internet & Telecom and 52 other categories.
Shopzilla is leading in most countries, including United States, United Kingdom, Canada, Russia and 26 other countries.
Double.net is leading in Sweden, Finland, Malta, Norway and 9 other countries.