ProsperCart is leading in Top 1M Sites.
ProsperCart has better usage coverage in more websites categories. Including Shopping, Business & Industry, Arts & Entertainment, Music & Audio and 25 other categories.
Whirlwind Ecommerce is leading in Real Estate.
ProsperCart is leading in most countries, including Finland, Estonia, Ireland, Norway and 2 other countries.
Whirlwind Ecommerce hasn't got a lead over ProsperCart in any country.