Market Share by Top Websites

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

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

Websites Categories

1 Gemius has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Internet & Telecom, Business & Industry and 199 other categories.

2 TNS is leading in Chats & Forums, Relationships & Dating, Metals & Mining, Jobs & Employment and 24 other categories.


1 Gemius is leading in most countries, including Poland, Czech Republic, Hungary, Bulgaria and 86 other countries.

2 TNS is leading in Russia, Ukraine, United States, Norway and 62 other countries.