Market Share by Top Websites

2 In terms of market share, Nextag ROI Optimizer is clearly lagging behind, losing to PriceGrabber in all segments.

Websites Categories

1 Nextag ROI Optimizer has better usage coverage in more websites categories. Including Shopping, Business & Industry, Clothing, Marketing & Advertising and 17 other categories.

2 PriceGrabber is leading in Computer & Electronics, Health, Computer Hardware, Products & Shopping and 7 other categories.

Geography

1 Nextag ROI Optimizer is leading in most countries, including United States, Germany, United Kingdom, France and 6 other countries.

2 PriceGrabber is leading in Canada and Mexico.