AdAction is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
WidgetBucks has better usage coverage in more websites categories. Including Arts & Entertainment, People & Society, Computer & Electronics, Music & Audio and 85 other categories.
AdAction is leading in Business & Industry, Shopping, Marketing & Advertising, Science and 50 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 43 other countries.
WidgetBucks is leading in India, Ukraine, Philippines, Pakistan and 8 other countries.