AdAction is leading in Top 100K Sites and Top 1M Sites.
AdAction has better usage coverage in more websites categories. Including Business & Industry, Shopping, Marketing & Advertising, Social Sciences and 76 other categories.
Reklamport is leading in Arts & Entertainment, People & Society, News & Media, TV & Video and 45 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 50 other countries.
Reklamport is leading in Turkey, India, Greece, Bulgaria and 5 other countries.