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, Health, Computer & Electronics and 31 other categories.
Prudsys is leading in Shopping, Clothing, Consumer Electronics, Office Products and 3 other categories.
Prudsys is leading in most countries, including Italy, Croatia, Denmark, Germany and 7 other countries.
w3roi is leading in United States, Afghanistan, China, Netherlands and 5 other countries.