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 50 other categories.
PriceGrabber is leading in Computer Hardware, Children, Music, Office Products and one other category.
DSMM Advantage is leading in most countries, including United States, Canada, Germany, Greece and 8 other countries.
PriceGrabber is leading in Saudi Arabia and United Kingdom.