We (https://chatbird.io https://chatbird.io) are trying to solve mainly that - networking between attendees, communication between organizer and attendees befor

We (https://chatbird.io https://chatbird.io) are trying to solve mainly that - networking between attendees, communication between organizer and attendees before, during and after the event. Happy to talk more about it and to understand your use case, my email is in my profile.