AdAction is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdSpeed has better usage coverage in more websites categories. Including Business & Industry, Finance, Shopping, News & Media and 115 other categories.
AdAction is leading in Arts & Entertainment, People & Society, Internet & Telecom, Marketing & Advertising and 34 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 31 other countries.
AdSpeed is leading in United States, Germany, United Kingdom, Canada and 30 other countries.