Software profile Email and inbox
Outlook with Copilot (Microsoft 365)
Copilot in Outlook summarises threads, drafts replies and coaches tone inside the client your company already runs. It is the only option here whose vendor commits to storing and processing customer data inside an EU Data Boundary for tenants that signed up in the EU or EFTA.
- From
- €21.62
- Free plan
- No
- Trial
- No
Best for
Microsoft 365 tenants in the EU that need an AI mail assistant their own compliance team can already point to a contract for
Strengths / Weaknesses
Strengths
- Microsoft commits to storing and processing customer data for Microsoft 365 inside the EU Data Boundary when the tenant's sign-up country is in the EU or EFTA, which no US mail startup here offers
- The Products and Services Data Protection Addendum is a standard document most European legal departments have already reviewed
- Bundles the mailbox, the office suite and the AI in one invoice, Business Standard with Copilot is 23.50 USD per user and month paid yearly
- Works on the existing Exchange Online mailbox with no migration and no third party granted mailbox access
Weaknesses
- The EU Data Boundary commitment carries stated exceptions where data is still transferred out, so it is a strong default rather than an absolute guarantee
- Multi-Geo tenants are explicitly out of scope for the EU Data Boundary even when listed in an EU country
- Copilot in Outlook is the weakest triage of the paid options, it summarises and drafts but does not sort the inbox by policy
- Prices are published in USD on the Copilot pricing page and vary by market, so a EUR figure needs a local quote
- The add-on route requires a qualifying base licence, so the real cost is the base plan plus the add-on
Pricing
| Plan | Price | Unit | Note |
|---|---|---|---|
| Microsoft 365 Business Standard with Copilot | Price on request | per user / month, paid yearly | 23.50 USD paid yearly or 28.20 USD monthly, converted at 1 USD = 0.92 EUR |
| Microsoft 365 Business Premium with Copilot | Price on request | per user / month, paid yearly | 32.00 USD paid yearly or 38.40 USD monthly |
| Microsoft 365 Copilot Business add-on | Price on request | per user / month, paid yearly | 18.00 USD paid yearly, discounted from 21.00 USD, or 25.20 USD monthly, requires a qualifying base licence |
Scroll the table sideways to see every column.
Verdict
Copilot is the path of least resistance for a company already on Microsoft 365, and the EU Data Boundary gives a European buyer the one thing almost no AI mail vendor provides: a written commitment about where the data sits, from a supplier legal already knows. What you do not get is a serious triage engine. Copilot writes and summarises on request, it will not clear the inbox, so compare it with Gemini in Gmail rather than with Fyxer or BoxBee.
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Where we write about it
Where these numbers come from
- [1] Microsoft Copilot plans and pricing accessed 2026-11-11
- [2] What is the EU Data Boundary? accessed 2026-11-11
- [3] Microsoft Products and Services Data Protection Addendum accessed 2026-11-11