Market Share by Top Websites

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

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

Websites Categories

1 TNS has better usage coverage in more websites categories. Including People & Society, Arts & Entertainment, Business & Industry, Internet & Telecom and 184 other categories.

2 Topsy is leading in Addictions, Alternative & Natural Medicine, Weight Loss, Insurance and 27 other categories.

Geography

1 TNS is leading in most countries, including Russia, Norway, Montenegro, Ukraine and 153 other countries.

2 Topsy is leading in Brazil, Japan, Portugal, Argentina and 13 other countries.