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 80 other categories.
Vertical Acuity hasn't got a lead over PayClick in any websites category.
PayClick is leading in most countries, including Italy, France, Germany, United States and 26 other countries.
Vertical Acuity is leading in Norway and Canada.