With Visitors.guru you can see which companies have visited your site. You just need to put a JS code on webpage and then receive details to make a warm sales connection.
I've been asked to try out the service as a beta user and I plan to pay for the pro plan soon. I already manage to catch a new client thanks to this website.
Easy installation and interface. Great (and simple) UI.
No mobile app to check things on-the-go.
It's cool for sales team to see witch companies have visited our website
Easy to deploy
More relevant than Google Analytics