I spent like 20 hours coding an integration between the 2 softwares in a cloud server and using flask/ngrok/webhook

Yeah, I just signed up for GHL and would love this integration

Yes, would be great to do the cold outreach in Reachinbox and then seamlessly transition to GHL when there is a response from the client. Even creating the contact in GHL would be awesome.

Yes, I need to be able to access this in an iFrame inside GHL please

It should be basic feature