Integral Ad Science is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Integral Ad Science has better usage coverage in more websites categories. Including Business & Industry, Computer & Electronics, Internet & Telecom, Software and 79 other categories.
Quigo AdSonar is leading in People & Society, News & Media, Arts & Entertainment, Religion & Spirituality and 47 other categories.
Integral Ad Science is leading in most countries, including United States, Czech Republic, France, United Kingdom and 69 other countries.
Quigo AdSonar is leading in Iran, Afghanistan, Latvia, Sudan and 3 other countries.