Buysight
7 websites

Buysight is free to use

http://buysight.com/

Buysight gathers real-time shopping transaction and activity data and transforms it into real-time insight into what millions of consumers want to buy. Acquired by AOL.

VS

Navegg
1 websites

Navegg offers both free and paid options

http://www.navegg.com

Get to know your site's visitors how they look and dynamically change your site to improve online results. Our Manifesto: The web is about people, not websites Navegg is the 1st Brazilian company fully dedicated to online optimization...

Market Share by Top Websites

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

Websites Categories

1 Buysight has better usage coverage in more websites categories. Including Lifestyle, Adult, Home & Garden, Jobs & Career and one other category.

2 Navegg is leading in Science & Education.

Geography

1 Buysight is leading in most countries, including United States, South Korea and Singapore.

2 Navegg is leading in Brazil.