Microsoft 365 Copilot
Microsoft, United States
Microsoft 365 Copilot is the AI assistant built into Outlook, Teams, Word, Excel and PowerPoint. It draws on the emails, files and meetings the user can already access.
Who it is for: Small and medium-sized businesses using Microsoft 365 that want AI right inside their office tools.
Opens the aidock chat with this listing’s starter prompt, ready to edit.
Key facts, checked
- Price
- From €21.84 / user/month
Microsoft 365 Copilot Business add-on: €21.84 excl. VAT per user per month on a monthly subscription. With an annual commitment: €18.20 excl. VAT, or €15.60 excl. VAT in the first year (promotional offer until 31 December 2026). It is added to an eligible Microsoft 365 Business licence. Copilot Chat, included with eligible Microsoft 365 licences, is a separate service.
- Where your data is hosted Hosted in the EU
For EU customers, Copilot is part of the EU Data Boundary. Exceptions: models provided by Anthropic are excluded from it, and web search queries are not covered.
- Your data and AI training No training on your data
Microsoft says that your requests, the answers and the data accessed through Microsoft Graph are not used to train foundation models (the large AI models behind the service). Optional feedback from users is used to improve the service, not to train these models.
- Data processing agreement (GDPR contract) Data processing agreement available
Use of Copilot and Copilot Chat by organisations is covered by Microsoft’s data processing agreement (Products and Services Data Protection Addendum). Under it, Microsoft acts as a processor (it handles the data on your behalf). Web search queries are not covered by the data processing agreement.
- Language
- Interface in French
- Last checked
- 8 October 2026, official sources checked
Get started in 10 minutes
- In the Microsoft 365 admin centre, check that your licences give access to Copilot Chat.
- Try Copilot Chat on a non-sensitive document before you buy Copilot Business licences.
- Assign a licence to a few pilot users and review the results after two weeks.
Starter prompt
Using the transcript of this morning’s Teams meeting, write up the minutes. List the participants, the decisions, and the actions with the person responsible and the deadline. Add a draft follow-up email to send to the participants.
Replace the parts in square brackets. Do not paste any personal data without a data processing agreement.
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Frequently asked questions
Where does Microsoft 365 Copilot store my data?
It is hosted in the European Union. For EU customers, Copilot is part of the EU Data Boundary. Exceptions: models provided by Anthropic are excluded from it, and web search queries are not covered.
Does Microsoft 365 Copilot use my data to train its models?
No training on your data. Microsoft says that your requests, the answers and the data accessed through Microsoft Graph are not used to train foundation models (the large AI models behind the service). Optional feedback from users is used to improve the service, not to train these models.
How much does Microsoft 365 Copilot cost?
From €21.84 / user/month. Microsoft 365 Copilot Business add-on: €21.84 excl. VAT per user per month on a monthly subscription. With an annual commitment: €18.20 excl. VAT, or €15.60 excl. VAT in the first year (promotional offer until 31 December 2026). It is added to an eligible Microsoft 365 Business licence. Copilot Chat, included with eligible Microsoft 365 licences, is a separate service.
Does Microsoft 365 Copilot offer a data processing agreement (GDPR)?
Data processing agreement available. Use of Copilot and Copilot Chat by organisations is covered by Microsoft’s data processing agreement (Products and Services Data Protection Addendum). Under it, Microsoft acts as a processor (it handles the data on your behalf). Web search queries are not covered by the data processing agreement.