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, People & Society and 56 other categories.
Zeta Search is leading in Finance, Online Marketing, Business Services, Real Estate and 8 other categories.
Prudsys is leading in most countries, including Germany, Switzerland, Italy, Austria and 31 other countries.
Zeta Search is leading in United States, Canada, Korea Republic, Mozambique and one other country.