Ad Spirit 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 87 other categories.
Ad Spirit is leading in Business & Industry, Sports, Shopping, Soccer and 52 other categories.
Ad Spirit is leading in most countries, including Germany, United Kingdom, Austria, Switzerland and 19 other countries.
WidgetBucks is leading in United States, India, Canada, Indonesia and 15 other countries.