In consumer mode via copilot.microsoft.com or Windows, users interact with Copilot as a conversational assistant for general queries, content generation, and image creation. Within Microsoft 365, Copilot is accessed through toolbar buttons or slash commands within each application. In Word, it drafts and rewrites text. In Excel, it analyses data and generates formulas. In PowerPoint, it creates presentations from prompts. In Teams, it summarises meeting transcripts. All processing uses Microsoft's Azure OpenAI infrastructure.
Microsoft Copilot
Microsoft Copilot is the AI assistant developed and distributed by Microsoft, built on OpenAI's GPT models. It operates as a general consumer AI assistant available via copilot.microsoft.com and is integrated into Windows, Bing, and Microsoft 365 applications including Word, Excel, PowerPoint, Teams, and Outlook.
Microsoft 365 Copilot (the enterprise-integrated variant) allows users to generate documents in Word, analyse data in Excel, create presentations in PowerPoint, and summarise meetings in Teams — all within their existing Microsoft productivity tools without switching to a standalone AI application.
Microsoft Copilot competes directly with Google Gemini in the enterprise productivity AI space, with both products leveraging their respective ecosystems (Microsoft 365 vs. Google Workspace) as their primary differentiation.
Best For
- Microsoft 365 enterprise users
- Teams running meetings in Microsoft Teams
- Knowledge workers producing reports and presentations
- Organisations standardised on Windows and Office
- IT-administered enterprise environments
How It Works
Key Features
Core Capabilities
- Conversational AI assistant
- Web-connected responses
- Image generation (via DALL-E)
- Integrated into Windows and Bing
- Microsoft 365 document and email features
Microsoft 365 Capabilities
- Word: document drafting and rewriting
- Excel: data analysis and formula assistance
- PowerPoint: presentation generation
- Teams: meeting summarisation and Q&A
- Outlook: email drafting and summarisation
Pros & Cons
Pros
- Deep integration with Microsoft 365 applications
- Enterprise-grade security and compliance through Microsoft
- No separate AI tool required for M365 users
- Strong meeting intelligence in Teams
- Backed by OpenAI model quality
Cons
- Microsoft 365 Copilot requires additional per-user licensing
- Quality can vary between applications
- Consumer Copilot is less capable than the enterprise M365 variant
- Heavy dependency on existing Microsoft infrastructure
- Limited customisation compared to standalone AI tools
Pricing
Microsoft Copilot is available for free in consumer mode via copilot.microsoft.com and Windows. Microsoft 365 Copilot, which integrates with Word, Excel, PowerPoint, Teams, and Outlook, requires an additional per-user per-month licence on top of an existing Microsoft 365 subscription. Enterprise agreements can bundle Microsoft 365 Copilot with other Microsoft services.
How It Compares
Microsoft Copilot's primary competitor in enterprise productivity is Google Gemini for Workspace. The choice often comes down to whether an organisation uses Microsoft 365 or Google Workspace as their primary productivity suite. For standalone AI assistant use, ChatGPT and Claude offer more flexibility. For code-specific use, GitHub Copilot (a separate product) is more capable than general Copilot.