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, Shopping and 81 other categories.
Quigo AdSonar is leading in People & Society, News & Media, Arts & Entertainment, Religion & Spirituality and 48 other categories.
Integral Ad Science is leading in most countries, including United States, United Kingdom, France, Canada and 64 other countries.
Quigo AdSonar is leading in Iran, New Zealand, Singapore, South Africa and 13 other countries.