clicktale.com
Clicktale is solution surfaces key data and trends about your site. It helps to get clear direction on how you can improve customer experience and increase conversions.
Wpisy
ifttt.com
IFTTT is a free web-based service that people use to create chains of simple conditional statements, called applets.
LINK: https://ifttt.com/
foursquare.com
Foursquare is a technology company that uses location to build meaningful consumer experiences and business solutions.
LINK: http://foursquare.com/
facebook.com
With Facebook you can connect with friends, family and other people you know. Share photos and videos, send messages and get updates.