Market Share by Top Websites

1 Krux 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 Krux in all segments.

Websites Categories

1 Krux has better usage coverage in more websites categories. Including Arts & Entertainment, News & Media, Business & Industry, Internet & Telecom and 130 other categories.

2 Topsy is leading in People & Society, Health, Religion & Spirituality, Computer & Electronics and 72 other categories.


1 Krux is leading in most countries, including United States, France, United Kingdom, Germany and 140 other countries.

2 Topsy is leading in Russia, Japan, Brazil, Ukraine and 9 other countries.