The practical reason to use it.
Google Cloud Vision works best when the production workflow is explicit, not just the integration label. Google Cloud Vision gives InsertChat assistants access to 29 actions that can read data, update systems, and move work forward without leaving the conversation. Instead of forcing engineers to context-switch, your assistant can use Google Cloud Vision to inspect systems, create work items, and move routine technical workflows forward from the same thread. You decide exactly which assistants get Google Cloud Vision access, so support, sales, operations, and product workflows stay scoped to the right conversations. InsertChat keeps Google Cloud Vision credentials scoped at the workspace and assistant level, so operational access stays controlled. Use the same Google Cloud Vision-enabled assistant across website embeds, the admin app, and API workflows so your team does not rebuild logic for every channel.
Teams usually adopt Google Cloud Vision when they need issue triage, repo workflows, deploy checks, engineering ops to happen inside the same assistant experience instead of bouncing into another portal. That is where the combination of credential controls, embeds, admin app, api matters, because the chat surface has to stay grounded, helpful, and ready to hand off when the next step needs a human owner.
Google Cloud Vision keeps live data access, workflow actions, and handoff attached to the same conversation from start to finish, which is more useful in production than a connection that only exposes an app name.