Most people meet AI as an empty box. You type a question, or drag a file in, and copy the answer out. That works, and it has a ceiling: every piece of information has to pass through your hands.
What changes with a connector
Connect the assistant to your mailbox, calendar and files, and the request changes shape.
Without a connector: find the email, copy it, paste it, ask for a reply, copy the reply, paste it into your mail.
With one: “Find the last three emails from the supplier about the late delivery, check them against the order in the shared drive, and draft a reply.”
Same assistant, same model. The difference is that it can go and look.
Why it matters more than which model you chose
Businesses spend a long time on Claude versus ChatGPT versus Copilot. In practice the gap between the models is small next to the gap between a connected assistant and an unconnected one. A person pasting text into the best model in the world is still the bottleneck.
What is available
Claude has connectors for Google Workspace (Gmail, Calendar and Drive) and for Microsoft 365, among many others. ChatGPT has its own equivalents, and Copilot is connected to Microsoft 365 by design. The idea is the same in each.
What to set up first
- Email, calendar and files, on company accounts. That covers most of an office day.
- Leave the approval prompts on. The assistant asks before it sends or changes anything.
- Then one system that matters to your work, such as the accounting or job-management tool, once people are comfortable.
Where it goes wrong
Rarely in the AI. Usually in the connection: an admin setting nobody switched on, a shared mailbox that behaves differently, a security rule in your Microsoft or Google setup. That is why I set up a few people one at a time before training a whole team. Everyone then learns the version that works in your business, once.