Denmark-based Mouseflow is an online tool for performing advanced web analytics and realtime user studies on websites. It is a hosted service that can be used on any publicly facing website.
Mouseflow records whole visitor sessions including mouse movements, clicks, scroll events and key strokes. Website administrators can play back the visitor sessions directly in the browser, just as if they were looking the user over the shoulder.
By summarizing large amounts of data from the recorded visits Mouseflow also give web administrators access to advanced page analysis including Click Heatmaps, Viewport Maps (displaying scroll behavior) as well as stats and graphs of many different parameters. Mouseflow can help web administrators pinpoint pages where users are having trouble, pages that respond or render slowly, pages where only few users scroll down to the bottom, pages with high bounce rate, and much more. You can also live stream current visitors on your website, e.g. for big screens.