PayClick is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Shopzilla has better usage coverage in more websites categories. Including Shopping, Consumer Electronics, Clothing, Beauty & Fitness and 68 other categories.
PayClick is leading in People & Society, Business & Industry, Arts & Entertainment, News & Media and 67 other categories.
PayClick is leading in most countries, including Italy, France, Germany, Spain and 34 other countries.
Shopzilla is leading in United States, India, Australia, Canada and 23 other countries.