AdTiger is leading in Top 100K Sites and Top 1M Sites.
Spring Metrics has better usage coverage in more websites categories. Including Shopping, Business & Industry, Health, Travel and 69 other categories.
AdTiger is leading in Arts & Entertainment, People & Society, Marketing & Advertising, News & Media and 44 other categories.
Spring Metrics is leading in most countries, including United States, Canada, United Kingdom, Australia and 32 other countries.
AdTiger is leading in Germany, Austria, Spain, Poland and 10 other countries.