Prudsys is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Prudsys has better usage coverage in more websites categories. Including Shopping, Clothing, Business & Industry, Health and 50 other categories.
TruEffect is leading in People & Society, News & Media, Arts & Entertainment, Performing Arts and 34 other categories.
Prudsys is leading in most countries, including Germany, Italy, Switzerland, Austria and 33 other countries.
TruEffect is leading in United States, India, Montenegro, Canada and 20 other countries.