Ingencio is leading in Top 100K Sites and Top 1M Sites.
Ingencio has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Computer & Electronics and 64 other categories.
PayZen is leading in Winter Sports, Conditions & Diseases, Boating and Books & Literature.
Ingencio is leading in most countries, including France, Belgium, Netherlands, Germany and 44 other countries.
PayZen is leading in Norway.