Prudsys is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
w3roi has better usage coverage in more websites categories. Including Internet & Telecom, Business & Industry, Computer & Electronics, Health and 31 other categories.
Prudsys is leading in Shopping, Clothing, Consumer Electronics, Home & Garden and 4 other categories.
Prudsys is leading in most countries, including Italy, Switzerland, Croatia, Slovenia and 7 other countries.
w3roi is leading in United States, China, Brazil, Russia and 5 other countries.