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, Internet & Telecom, Health and 53 other categories.
PriceGrabber is leading in Children, Music, Office Products and Computer Security.
DSMM Advantage is leading in most countries, including United States, Canada, United Kingdom, Mexico and 11 other countries.
PriceGrabber is leading in Chile.