Market Share by Top Websites

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

2 In terms of market share, Siteimprove is clearly lagging behind, losing to Rocket Fuel in all segments.

Websites Categories

1 Rocket Fuel has better usage coverage in more websites categories. Including Arts & Entertainment, Shopping, Travel, People & Society and 134 other categories.

2 Siteimprove is leading in Business & Industry, Health, Law & Government, Career & Education and 44 other categories.


1 Rocket Fuel is leading in most countries, including United States, Japan, United Kingdom, Germany and 76 other countries.

2 Siteimprove is leading in Denmark, Sweden, Netherlands, Norway and 32 other countries.