Be2bill is leading in Top 100K Sites and Top 1M Sites.
Be2bill has better usage coverage in more websites categories. Including Shopping, Business & Industry, Internet & Telecom, Clothing and 16 other categories.
Quaderno is leading in Arts & Entertainment, Visual Arts & Design, Software, Computer & Electronics and 2 other categories.
Quaderno is leading in most countries, including United States, Spain, Belgium, United Kingdom and 5 other countries.
Be2bill is leading in France, Thailand, Serbia, Russia and 3 other countries.