Microsoft Copilot
An assistant that lives inside Windows and Microsoft 365.
Overview
Copilot answers questions, drafts documents and summarises meetings across Word, Excel, Outlook and Teams, using your organisation's own files as context.
Teams reach for Microsoft Copilot when an assistant that lives inside windows and microsoft 365. It sits in the freemium bracket (Free web tier · Microsoft 365 Copilot $30/user/mo) and is reviewed by AIAtlas editors against the tasks people actually bring to it, not marketing claims.
Best for
Where this tool consistently outperforms alternatives.
- Businesses
- Students
- Operations teams
Pricing
Indicative plans — always confirm on the official site.
Free
$0
Everyday use with fair limits.
- Core features
- Community support
- Usage caps
Paid
PopularMicrosoft 365 Copilot $30/user/mo
For individuals and small teams shipping daily.
- Highest-quality models
- Priority speed
- Full history and exports
Enterprise
Custom
Security, control and volume pricing.
- SSO and audit logs
- Data residency options
- Dedicated support
Pros & cons
Pros
- Unbeatable if you already run Microsoft 365
- Free tier on the web
- Enterprise compliance controls
Cons
- Best features need the paid 365 add-on
- Quality varies between apps
Key features
What you actually get day to day.
Built into Word, Excel, Outlook and Teams
Meeting recaps and action items
Grounding in your company files
Image creation in chat
Alternatives
Four similar tools worth comparing before you commit.
Frequently asked questions
Ready to try this AI?
Start with Microsoft Copilot on the official site — Free web tier · Microsoft 365 Copilot $30/user/mo.