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, People & Society, Business & Industry, News & Media and 148 other categories.

2 Topsy is leading in Health, Religion & Spirituality, Computer & Electronics, Software and 61 other categories.


1 Krux is leading in most countries, including United States, France, Germany, United Kingdom and 147 other countries.

2 Topsy is leading in Russia, Japan, Ukraine, Macedonia and 5 other countries.