Market Share by Top Websites

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

2 Despite its recent growth, Prudsys is still behind Gemius in all market share segments.

Websites Categories

1 Gemius has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 228 other categories.

2 Prudsys is leading in Book Retailers.


1 Gemius is leading in most countries, including Poland, Czech Republic, Hungary, Bulgaria and 169 other countries.

2 Prudsys hasn't got a lead over Gemius in any country.