Atom Store is leading in Top 100K Sites and Top 1M Sites.
Atom Store has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Internet & Telecom and 27 other categories.
Epicor Prophet21 is leading in Computer & Electronics, Software, Web Design, Programming and 2 other categories.
Epicor Prophet21 is leading in most countries, including United States, Armenia, Australia, India and 5 other countries.
Atom Store is leading in Poland, Slovakia, United Kingdom, Russia and 3 other countries.