In terms of market share, ProsperCart is clearly lagging behind, losing to Whirlwind Ecommerce in all segments.
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 and Norway.
Whirlwind Ecommerce is leading in United States.