Plista is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Silverpop has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Death and 85 other categories.
Plista is leading in News & Media, Arts & Entertainment, Music & Audio, Sports and 59 other categories.
Plista is leading in most countries, including Germany, Poland, Netherlands, Australia and 41 other countries.
Silverpop is leading in United States, United Kingdom, Czech Republic, Canada and 36 other countries.