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, Internet & Telecom and 85 other categories.
zapunited is leading in Arts & Entertainment, Adult, Photography, Celebrities & Entertainment News and 27 other categories.
Quigo AdSonar is leading in most countries, including United States, United Kingdom, Canada, Russia and 46 other countries.
zapunited is leading in India, Portugal, New Zealand, Kazakhstan and 5 other countries.