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 Arts & Entertainment, News & Media, People & Society, Computer & Electronics and 101 other categories.
Spring Metrics is leading in Business & Industry, Shopping, Travel, Accommodation & Hotels and 43 other categories.
Integral Ad Science is leading in most countries, including United States, Taiwan, France, United Kingdom and 68 other countries.
Spring Metrics is leading in South Africa, New Zealand, Latvia, Singapore and one other country.