Email, calendar, CRM and accounting: how to keep operations in one place

Almost every business runs on four kinds of system: somewhere to communicate (email and chat), somewhere to schedule (calendar), somewhere to track relationships (a CRM), and somewhere to handle money (accounting). The trouble is that these four systems each hold a slice of the same customer and never compare notes.

So the customer who emailed about a quote, who is booked in for Thursday, whose record lives in your CRM, and whose invoice sits in your accounting tool, is really four disconnected fragments. Keeping them in sync is manual work, and manual work is where things slip.

The shared record

The durable fix is not tighter discipline. It is architecture: a single operational record that all four systems read from and write to. When an email arrives, it attaches to the customer. When a meeting is booked, it carries the job. When an invoice is raised, it sits on the same record as the thread that led to it.

How TAO connects them

TAO connects the tools you already pay for and brings their data into one interface and one record:

• Email and calendar through Google Workspace and Microsoft 365, via proper OAuth.
• Accounting through Xero, for quoting, invoicing and reconciliation context.
• Operations through Current RMS, plus Notion and Slack — with the integration library growing.
• Customers and jobs as living records that every connected app keeps current automatically.

What changes day to day

Once the systems share context, the small failures stop. The follow-up gets sent because the thread is sitting on the customer record asking to be answered. The meeting gets the right prep because the workflow is attached. The invoice goes out because the job is marked done in the same place the email was read. Nobody had to remember — the record did.

You do not have to switch tools

The point of an operational interface is that you keep your apps. Your team keeps emailing in Gmail or Outlook and accounting in Xero. TAO just makes those tools finally work together, with Andy drafting the next step and you approving it. That is how operations stay in one place — without anyone migrating anything.