Gemini vs Microsoft Copilot

Gemini

Google's multimodal AI assistant, integrated with Google Workspace (Docs, Sheets, Gmail). Paid plans offer a 1M token context window and higher limits, and Deep Research browses the web to produce structured reports.

Microsoft Copilot

Microsoft's AI assistant, free as a standalone app and built into Windows, Edge, and the Microsoft 365 apps (Word, Excel, PowerPoint, Outlook, Teams). Paid Microsoft 365 plans raise usage limits and bring Copilot into the Office apps and your work files.

Gemini

• Native multimodality across all input types
• Seamless Google Workspace integration
• Deep Research produces well-cited reports
• 1M token context window on advanced models

• Best features require Google One AI Premium subscription
• Can occasionally produce inaccurate information

Microsoft Copilot

• Free tier with no Microsoft 365 subscription required
• Works directly inside the Office apps most companies already use
• Business plans ground answers in your organization's email, files, and chats
• Same assistant across Windows, Edge, mobile, and Microsoft 365

• Best features are tied to Microsoft 365 subscriptions, and plan tiers are confusing
• Business add-on requires an existing Microsoft 365 business license and an annual commitment
• Agentic features (browsing, research agents) are limited to higher tiers and some regions
• Less useful outside the Microsoft ecosystem

Gemini

• Multimodal analysis (text, images, audio, video)
• Deep research with autonomous web browsing
• Integration with Google Docs, Sheets, and Gmail
• Coding assistance via Gemini in IDEs
• Summarizing long documents with audio overviews

Microsoft Copilot

• Drafting and rewriting documents inside Word and Outlook
• Analyzing spreadsheets and building formulas in Excel
• Turning documents into PowerPoint decks
• Summarizing Teams meetings and email threads at work
• General chat, image creation, and voice help on PC and phone