DistroScale 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 73 other categories.
DistroScale is leading in Food & Drink, Arts & Entertainment, Cooking & Recipes, News & Media and 56 other categories.
Silverpop is leading in most countries, including United Kingdom, Australia, Czech Republic, Germany and 41 other countries.
DistroScale is leading in United States, Canada, France, India and 16 other countries.