DSMM Advantage is leading in Top 100K Sites and Top 1M Sites.
DSMM Advantage has better usage coverage in more websites categories. Including Business & Industry, Shopping, Health, Internet & Telecom and 54 other categories.
Vertical Leap is leading in Tourism.
DSMM Advantage is leading in most countries, including United States, United Kingdom, Canada, France and 8 other countries.
Vertical Leap hasn't got a lead over DSMM Advantage in any country.