Adhere is leading in Top 10K Sites, Top 100K Sites and Top 1M Sites.
Adhere has better usage coverage in more websites categories. Including Finance, Health, Investing, News & Media and 26 other categories.
PriceGrabber is leading in Business & Industry, Shopping, Computer Hardware, Products & Shopping and 5 other categories.
Adhere is leading in most countries, including United States, India, United Kingdom, Switzerland and 8 other countries.
PriceGrabber is leading in Canada.