Plista is leading in Top 10K Sites, 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 76 other categories.
Quigo AdSonar is leading in People & Society, Internet & Telecom, Religion & Spirituality, Finance and 58 other categories.
Plista is leading in most countries, including Germany, Poland, Netherlands, China and 41 other countries.
Quigo AdSonar is leading in United States, Canada, Japan, India and 20 other countries.