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, Business & Industry, News & Media, Internet & Telecom and 141 other categories.

2 Topsy is leading in People & Society, Health, Religion & Spirituality, Computer & Electronics and 68 other categories.


1 Krux is leading in most countries, including United States, France, Germany, United Kingdom and 155 other countries.

2 Topsy is leading in Russia, Japan, Ukraine, Kazakhstan and 3 other countries.