Budget: 2000 UAH Deadline: 1 day
Hello!
I can create an application that will serve all three bots - in Telegram, Viber, online chat.
If there is a unique user login (or phone number), then even they (and your operators) will be able to see all their correspondence.
This application will use a web interface.
It will not be cheap, so if you are looking for budget options - not for me.
You can see an example of my work here: Freelancehunt