Communicator Corp is leading in Top 100K Sites and Top 1M Sites.
Communicator Corp has better usage coverage in more websites categories. Including Shopping, Home & Garden, Business & Industry, Autos & Vehicles and 32 other categories.
PriceGrabber is leading in Computer & Electronics, Marketing & Advertising, Computer Hardware, Office Products and 3 other categories.
Communicator Corp is leading in most countries, including United Kingdom, France, Germany, Italy and 16 other countries.
PriceGrabber is leading in United States, Canada, Greenland and Mexico.