PayClick is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
PayClick has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, News & Media and 74 other categories.
Spring Metrics is leading in Shopping, Travel, Accommodation & Hotels, Health and 51 other categories.
Spring Metrics is leading in most countries, including United States, Canada, Russia, South Africa and 29 other countries.
PayClick is leading in Italy, France, Germany, United Kingdom and 9 other countries.