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, EngineSeeker 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, Religion & Spirituality and 67 other categories.

2 EngineSeeker is leading in Business & Industry, Shopping, Construction & Maintenance, Internet & Telecom and 57 other categories.


1 Quigo AdSonar is leading in most countries, including United States, United Kingdom, Germany, Canada and 41 other countries.

2 EngineSeeker is leading in Jordan, Bahrain, South Africa, Thailand and 2 other countries.