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 22 other categories.
Epicor Prophet21 is leading in Software, Computer & Electronics, Web Design and Transportation & Logistics.
Atom Store is leading in most countries, including Poland, Belarus, Australia, Ecuador and one other country.
Epicor Prophet21 is leading in United States, United Kingdom, Japan and India.