Gemini vs Microsoft Copilot
A detailed side-by-side comparison to help you choose the right AI productivity agent for your needs.
Best for Google Workspace integration
Gemini
Gemini is Google's AI assistant ranked #2 on the a16z Top 100 Gen AI Apps list, with approximately 12% of ChatGPT's web visits but massive mobile reach through Android integration. Gemini's strongest ...
AI Models
Gemini 3Gemini 3.1 ProGemini 2.5 Flash
Key Features
- Deep Google Workspace integration: Gmail, Docs, Sheets, Slides, Drive
- 2M token context window for processing massive documents
- Multimodal understanding: text, images, audio, video analysis
- Android default AI assistant with screen context awareness
- Real-time information access through Google Search integration
Pricing
Free — $0/month
Google AI Pro — $19.99/month
Google AI Ultra — $41.67/month
Pros
- Unmatched Google Workspace integration makes it essential for Google users
- 2M token context window handles massive documents and codebases
- Android integration provides AI assistant to billions of mobile users
Cons
- Best features require Google One AI Premium subscription
- Less capable than ChatGPT for specialized coding and creative tasks
Best for AI assistant integrated with Microsoft ecosystem
Microsoft Copilot
Microsoft Copilot is the AI assistant embedded across the entire Microsoft ecosystem—Windows, Edge, Office 365, Bing, and Teams—making it one of the most widely distributed AI products in the world. F...
AI Models
GPT-5GPT-4 TurboDALL-E 3Microsoft Prometheus
Key Features
- Embedded across Windows, Office 365, Edge, and Teams
- Email drafting and summarization in Outlook
- Presentation generation in PowerPoint from outlines
- Natural language data analysis in Excel
- Meeting summarization and action items in Teams
Pricing
Free — $0/month
Copilot Pro — $20/month
Microsoft 365 Copilot — $30/user/month
Pros
- Deepest integration with world's most-used productivity suite
- Office 365 Copilot genuinely transforms document and data workflows
- Free tier provides capable AI assistant without subscription
Cons
- Full value requires Microsoft 365 subscription on top of Copilot cost
- Enterprise tier pricing makes it expensive for large organizations