Do services like this exist already? And if so, why did are you working on it. (asking as curious)
- Works with modern sites (angular, etc)
- Records every visit (most are extremely expensive per recording)
Hotjar is listed below, but as I mentioned HotJar:
- does not work with Angular (http://docs.hotjar.com/docs/does-hotjar-support-ajax--single...)
- is limited to 2,000 recordings per month