Market Share by Top Websites

1 Prudsys is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Marktest is clearly lagging behind, losing to Prudsys in all segments.

Websites Categories

1 Prudsys has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, People & Society and 74 other categories.

2 Marktest is leading in Music & Audio, Soccer and Newspapers.


1 Prudsys is leading in most countries, including Germany, Austria, Switzerland, Italy and 44 other countries.

2 Marktest is leading in Portugal, Israel and Romania.