DugWood ClickHeat - ClickHeat is a visual heatmap of clicks on a HTML page, showing hot and cold click zones.
Histats - Start tracking your visitors in 1 minute!
MouseStats - MouseStats is a user experience analytics suite which provides a comprehensive set of tools to...
StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.
Inspectlet - Google Analytics tells you what, Inspectlet tells you why.
Woopra - Track your customers' web and mobile activity, forms, emails, support tickets and more, all in one place with customer analytics. Analyze and take action.