Market Share by Top Websites

1 Vocus is leading in Top 1M Sites.

2 In terms of market share, StackAdapt is clearly lagging behind, losing to Vocus in all segments.

Websites Categories

1 Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Health and 85 other categories.

2 StackAdapt is leading in Celebrities & Entertainment News, Motorcycles, Universities & Colleges, Cooking & Recipes and 4 other categories.


1 Vocus is leading in most countries, including United States, United Kingdom, Canada, France and 18 other countries.

2 StackAdapt is leading in Turkey and Egypt.