Office integration requires an additional Microsoft 365 subscription
The marquee feature — Copilot in Word, Excel, and Outlook — requires a paid Microsoft 365 subscription on top of the $20/month Copilot Pro charge. Users who subscribed expecting Office AI integration and didn't read the fine print describe a frustrating discovery.
"Paid $20/month for Copilot Pro. Found out the Word and Excel features only work if you also pay for Microsoft 365. Should have been in the headline, not the footnotes."