Market Share by Top Websites

1 Segment Analytics JS 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 Segment Analytics JS in all segments.

Websites Categories

1 Topsy has better usage coverage in more websites categories. Including People & Society, Business & Industry, Arts & Entertainment, Health and 147 other categories.

2 Segment Analytics JS is leading in Clothing, Social Network, Mobile Developers, Search Engine and 37 other categories.


1 Segment Analytics JS is leading in most countries, including United States, United Kingdom, Australia, Greece and 56 other countries.

2 Topsy is leading in Russia, Japan, Brazil, Germany and 43 other countries.