PayClick is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
PayClick has better usage coverage in more websites categories. Including Business & Industry, News & Media, Arts & Entertainment, People & Society and 83 other categories.
StackAdapt hasn't got a lead over PayClick in any websites category.
PayClick is leading in most countries, including Italy, United States, France, Germany and 29 other countries.
StackAdapt is leading in Canada, Turkey and United Arab Emirates.