PointRoll 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 86 other categories.
PointRoll is leading in Business & Industry, News & Media, Health, Shopping and 49 other categories.
PointRoll is leading in most countries, including United States, Canada, United Kingdom, Russia and 30 other countries.
WidgetBucks is leading in India, Indonesia, Germany, Brazil and 11 other countries.