Market Share by Top Websites

1 Topsy is leading in Top 1M Sites and The Entire Web.

2 DoubleVerify is leading in Top 10K Sites and Top 100K Sites.

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 173 other categories.

2 DoubleVerify is leading in Technology News, Computer Security, Search Engine, Military & Defense and 6 other categories.

Geography

1 Topsy is leading in most countries, including Russia, Japan, Brazil, Ukraine and 78 other countries.

2 DoubleVerify is leading in United States, United Kingdom, Poland, Argentina and 21 other countries.