PriceGrabber
2 websites

PriceGrabber is free to use

http://pricegrabber.com

PriceGrabber.com is the industry innovator in online comparison shopping. Millions of consumers use PriceGrabber to quickly obtain free and unbiased information about products, services, merchants and sellers before making a purchase decisi...

VS

WordStream
7 websites

WordStream offers both free and paid options

http://www.wordstream.com/

WordStream provides search marketing software and PPC services that help marketers get better results from their PPC and SEO efforts. The company's easy-to-use software facilitates more effective paid and organic search campaigns by inc...

Market Share by Top Websites

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

Websites Categories

1 WordStream has better usage coverage in more websites categories. Including Computers Electronics & Technology and Law & Government.

2 PriceGrabber is leading in Health.

Geography

1 WordStream is leading in most countries, including India, Brazil and United Kingdom.

2 PriceGrabber hasn't got a lead over WordStream in any country.