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 News & Media, Arts & Entertainment, People & Society, Computer & Electronics and 100 other categories.
Spring Metrics is leading in Business & Industry, Shopping, Travel, Accommodation & Hotels and 41 other categories.
Integral Ad Science is leading in most countries, including United States, Taiwan, Great Britain, Italy and 85 other countries.
Spring Metrics is leading in Palestinian Territories, South Africa, Philippines, Samoa and 9 other countries.