Microsoft's AI layer for Word, Excel, PowerPoint, Outlook and OneNote with secure chat and agent access.
Key Features
- Copilot in Word, Excel, PowerPoint
- Secure Copilot Chat
- Inbox/calendar awareness
- Monthly AI credits on consumer
Pricing
$21
/user/mo
Business
- Business Copilot
$30
/user/mo (annual)
Enterprise
- Full enterprise suite
Version History
Jul 2026
2026-07-01
Suite price and packaging changes
Pros
- Deep Office integration
- Widely used workflows
Cons
- Excel requires OneDrive + AutoSave
- AI belongs to subscription owner
- Complex licensing