Using Spanner's AI chat

How the AI chat works, where your data goes, what AI credits cost, and what's yours to manage.

Last updated 9 November 2026

The short version

  • The AI chat is Spanner's built-in assistant. It uses AI models that we provide, and you pay for it with AI credits. It's optional: Spanner works without it.
  • Each request sends the parts of your work it needs to the model you choose. Our AI models page shows which company runs each model and where it processes your data.
  • Nobody trains AI models on your data: not us, and not the AI providers.
  • AI can be wrong. Checking its work, and deciding whether your data can go to AI, is your organisation's call.
  • 100 AI credits cost US$0.01, billed in your local currency.

How it works

When you ask the AI chat to do something, Spanner sends your message, any images you add, and the parts of your open document the task needs, such as products, fixtures and sales figures. They travel through our AI service, which runs on Microsoft Azure, to the AI provider that runs the model you've chosen. The answer comes back the same way.

Our AI service holds each conversation in memory so you can carry on where you left off, for no more than four hours. We don't save your conversations, documents or images. Our privacy policy gives the details, and our data processing terms cover any personal data your requests include.

The answers come from an AI system, not a person.

Which models you can use

Your data and training

We don't use your messages, documents or the AI's answers to train AI models. We use each AI provider's paid business service, and under their terms they don't either. Providers may keep requests for a limited time to detect misuse, as their terms describe.

AI credits

100 AI credits cost US$0.01 Billed in your local currency, at the exchange rate when we invoice.

Using Spanner from Microsoft 365 Copilot or another AI app doesn't use AI credits. See Using Spanner with AI apps.

Changes the AI makes

The AI chat can change your documents, files and settings. Spanner's AI permission settings control what it can read, change and delete, and which folders it can search. Deleting files and searching network folders are off unless you turn them on.

Changes made within the permissions you set count as changes you made. They go into your undo history, but undo is not a backup.

What's yours to manage

Using it fairly

Each AI provider's usage policy applies when you use its models. Our AI models page links to them. Please don't:

We may suspend the AI chat for an organisation if we reasonably believe it's being misused, or if an AI provider requires it. We'll tell you why where we can.

Availability

The AI chat depends on the AI providers and the internet, so it may sometimes be slow or unavailable. Each model has a limit on how much it can process at once, and when that limit is reached, requests may be slowed down or refused. We may add, change or withdraw models and AI providers. We update the AI models page before we add a provider or change where a model processes data.

The AI chat is covered by the Spanner licence (EULA). It includes the parts that bind both of us: AI credits, the AI providers' usage policies, and responsibility for what the AI produces. Our data processing terms cover personal data. This page explains how the AI chat works and what you should be aware of. If anything here differs from the EULA, the EULA applies.

Questions? Email enquiries@catmantoolkit.com.