Integral Ad Science is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
SpecificClick has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Religion & Spirituality and 71 other categories.
Integral Ad Science is leading in News & Media, Sports, Computer & Electronics, Technology News and 60 other categories.
Integral Ad Science is leading in most countries, including United States, Germany, United Kingdom, Canada and 64 other countries.
SpecificClick is leading in Norway, Denmark, Singapore, United Arab Emirates and 9 other countries.