Atom Store is leading in Top 100K Sites and Top 1M Sites.
ProsperCart has better usage coverage in more websites categories. Including Shopping, Business & Industry, Arts & Entertainment, Marketing & Advertising and 16 other categories.
Atom Store is leading in Clothing, Internet & Telecom, Web Hosting, Games and 13 other categories.
Atom Store is leading in most countries, including Poland, Belarus, Australia, Ecuador and one other country.
ProsperCart is leading in Finland, United States, United Kingdom and Norway.