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, Shopping, Marketing & Advertising, Science and 70 other categories.
PayClick is leading in People & Society, Arts & Entertainment, News & Media, Internet & Telecom and 55 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 43 other countries.
PayClick is leading in Italy, Russia, Austria, Switzerland and 12 other countries.