iprom is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
iprom has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, Shopping, News & Media and 82 other categories.
Pirchio is leading in Sports.
iprom is leading in most countries, including Slovenia, Croatia, United States, Serbia and 18 other countries.
Pirchio is leading in Italy, Russia, Viet Nam, United Kingdom and 10 other countries.