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, Marketing & Advertising, Internet & Telecom and 41 other categories.
Boomtrain is leading in News & Media, Travel, Tourism, TV & Video and 28 other categories.
Responsys is leading in most countries, including Australia, United Kingdom, France, Germany and 43 other countries.
Boomtrain is leading in United States, Brazil, Canada, Philippines and 2 other countries.