Market Share by Top Websites

1 Quigo AdSonar is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Shopzilla is clearly lagging behind, losing to Quigo AdSonar in all segments.

Websites Categories

1 Quigo AdSonar has better usage coverage in more websites categories. Including People & Society, News & Media, Arts & Entertainment, Business & Industry and 70 other categories.

2 Shopzilla is leading in Shopping, Clothing, Consumer Electronics, Beauty & Fitness and 63 other categories.

Geography

1 Quigo AdSonar is leading in most countries, including United States, Canada, Great Britain, India and 58 other countries.

2 Shopzilla is leading in Montenegro, Tuvalu, Morocco, Uzbekistan and 8 other countries.