Boomtrain is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Responsys has better usage coverage in more websites categories. Including Business & Industry, Shopping, Internet & Telecom, Marketing & Advertising and 42 other categories.
Boomtrain is leading in News & Media, Arts & Entertainment, Travel, TV & Video and 29 other categories.
Responsys is leading in most countries, including Australia, United Kingdom, Germany, France and 45 other countries.
Boomtrain is leading in United States, Brazil, India, Canada and 5 other countries.