Intercom
Integrate Intercom to add the Messenger widget to your documentation, allowing users to access your help center and contact support directly from the docs.
Get your Intercom app ID
Your Intercom app_id, also known as the Intercom workspace ID, is a unique code assigned to your app when you create it in Intercom.
Find it under Settings > Workspace > General in the “Workspace name & time zone” tab.
See Intercom’s FAQ for more details.