AdAction is leading in 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 90 other categories.
AdAction is leading in Business & Industry, Shopping, Science, Social Sciences and 49 other categories.
AdAction is leading in most countries, including Sweden, Norway, Netherlands, Denmark and 41 other countries.
WidgetBucks is leading in India, Malaysia, Canada, Philippines and 13 other countries.