In terms of market share, PayZen is clearly lagging behind, losing to UpClick in all segments.
PayZen has better usage coverage in more websites categories. Including Business & Industry, Internet & Telecom, Travel, Arts & Entertainment and 17 other categories.
UpClick is leading in Computer & Electronics, Software, Programming, Construction & Maintenance and one other category.
UpClick is leading in most countries, including United States, Germany, Italy, Brazil and 6 other countries.
PayZen is leading in France, French Polynesia, India and Belgium.