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 32 other categories.
Prudsys is leading in Shopping, Clothing, Consumer Electronics, Food & Drink and 3 other categories.
w3roi is leading in most countries, including United States, Brazil, India, Pakistan and 9 other countries.
Prudsys is leading in Italy, Denmark, Poland, Slovenia and 5 other countries.