DuraSite
200 websites

DuraSite is free to use

http://www.accelia.net/service/durasite-click/

Analyze the click at the customer site, DuraSite-Click! Displays in thermography shape. It allows you to analyze intuitive at a glance where the visitor is watching This. In addition, it offers the ability to reproduce the click to meet...

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GetSocial
2,373 websites

GetSocial offers both free and paid options

http://getsocial.io/

GetSocial helps websites increase their traffic with social reactions. Generate qualified traffic and understand how your users behave in your website in minutes.

Market Share by Top Websites

1 GetSocial is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 DuraSite is leading in Top 10K Sites.

Websites Categories

1 GetSocial has better usage coverage in more websites categories. Including Computers Electronics & Technology, News & Media, Science & Education, Arts & Entertainment and 17 other categories.

2 DuraSite is leading in Gambling and Sports.

Geography

1 GetSocial is leading in most countries, including United States, Russia, India, Italy and 108 other countries.

2 DuraSite is leading in Japan and Dominican Republic.