Quigo AdSonar is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Quigo AdSonar has better usage coverage in more websites categories. Including People & Society, News & Media, Business & Industry, Religion & Spirituality and 84 other categories.
zapunited is leading in Arts & Entertainment, Adult, Photography, Computer & Electronics and 30 other categories.
Quigo AdSonar is leading in most countries, including United States, Canada, United Kingdom, Russia and 46 other countries.
zapunited is leading in India, France, Pakistan, Peru and 5 other countries.