Market Share by Top Websites

1 Topsy is leading in The Entire Web.

2 DoubleVerify is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 176 other categories.

2 DoubleVerify is leading in Technology News, Computer Security, Search Engine, Coupons and 4 other categories.

Geography

1 Topsy is leading in most countries, including Russia, United States, Japan, Brazil and 93 other countries.

2 DoubleVerify is leading in Poland, Israel, Lithuania, Cuba and one other country.