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, Arts & Entertainment, Internet & Telecom and 44 other categories.
Boomtrain is leading in News & Media, Travel, People & Society, Computer & Electronics and 32 other categories.
Responsys is leading in most countries, including Brazil, United Kingdom, Australia, France and 41 other countries.
Boomtrain is leading in United States, Afghanistan and Uzbekistan.