Plista is leading in Top 100K Sites and Top 1M Sites.
Plista has better usage coverage in more websites categories. Including News & Media, Business & Industry, Music & Audio, Shopping and 71 other categories.
Quigo AdSonar is leading in People & Society, Arts & Entertainment, Internet & Telecom, Religion & Spirituality and 60 other categories.
Plista is leading in most countries, including Germany, Poland, Netherlands, China and 32 other countries.
Quigo AdSonar is leading in United States, United Kingdom, Brazil, Canada and 20 other countries.