AdAction is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
AdAction has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 95 other categories.
CTnetwork is leading in TV & Video, Adult, Humor, Online and 7 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 44 other countries.
CTnetwork is leading in Hungary, Turkey and Greece.