Be2bill is leading in Top 1M Sites.
Be2bill has better usage coverage in more websites categories. Including Shopping, Business & Industry, Arts & Entertainment, Jewelry and 14 other categories.
UpClick is leading in Computer & Electronics, Software, Computer Hardware and Construction & Maintenance.
Be2bill is leading in most countries, including France, Switzerland, Belgium, Netherlands and 2 other countries.
UpClick is leading in United States, Germany, India, United Kingdom and one other country.