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, DoubleVerify 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 227 other categories.

2 DoubleVerify is leading in Computer Security and Networking.


1 Gemius is leading in most countries, including Poland, Czech Republic, Hungary, Bulgaria and 148 other countries.

2 DoubleVerify is leading in United States, Brazil, Mexico, Argentina and 15 other countries.