Microsoft Copilot
OpenAI models embedded across Microsoft 365 and Windows
Best for:enterprisemicrosoft 365productivityteams
Microsoft Copilot puts OpenAI models inside Word, Excel, Outlook, Teams, and Windows. The model quality is largely OpenAI's; what you are buying is the integration surface and enterprise administration. For organisations already standardised on Microsoft 365, that distribution usually outweighs a per-token price comparison.
Workflow Fit
This page is optimized for platform selection: who this tool is best for, the practical workflows it supports, and the models available under the hood.
Best use cases
enterprisemicrosoft 365productivityteams
Provider & model access
Pros
- Native integration across Word, Excel, Outlook, Teams and Windows
- Enterprise administration, compliance and tenant data boundaries
- Included in some existing Microsoft 365 agreements
- Grounded in your organisation's own documents and email
Cons
- $30/user/month on top of an existing Microsoft 365 licence
- No direct API — you cannot build on it the way you can on OpenAI or Anthropic
- Model access lags the underlying OpenAI releases
Specifications
- Free Tier
- Yes
- API Access
- No
Features
Context WindowVaries by surface
Vision Input
Reasoning Mode
Open Weights
Web Search
API Access
Pricing
| Plan | Price | Limits | Key Features |
|---|---|---|---|
| Free | Free | — | Web and Windows Copilot • Limited daily usage |
| Copilot Pro | $20/mo | — | Priority access • Office app integration • Higher limits |
| Microsoft 365 Copilot | $30/mo | — | Full Office integration • Tenant data grounding • Admin controls |
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Company
- Company
- Microsoft
- Founded
- 1975
- Headquarters
- Redmond, USA