Imonomy is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Vocus has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, News & Media and 85 other categories.
Imonomy is leading in Celebrities & Entertainment News, Soccer, Cooking & Recipes, Video Games and 15 other categories.
Vocus is leading in most countries, including United States, Canada, Russia, India and 22 other countries.
Imonomy is leading in Ukraine, France, Mexico, United Kingdom and 21 other countries.