With the native HubSpot-Whatsapp integration we need to opt people into the Whatsapp subscription either:
1. Manually or 2. By having them send us a whatsapp message that just says START and nothing else which I doubt any will ever do.
We use a form to ask people how they would like to be contacted and if they select 'Whatsapp' I wanted to use a workflow to add this subscription.
Can anyone recommmend another HubSpot Whatsapp integration that allows the subscription to happen automatically based on a workflow, form submission, custom property, etc.
Following this post closely. I'm looking for a solution to the same problem. Client has a 22k database. How in heaven will they manually update subscription of all contacts to whatsapp?