Microsoft Copilot is primarily a conversational AI interface across Microsoft services with GPT-4 integration, while Google Gemini is Google's proprietary foundational AI model available across Google products and as a standalone service. Gemini generally outperforms on multimodal tasks and coding, while Copilot excels in Office 365 integration and Windows ecosystem connectivity.
Microsoft Copilot vs Google Gemini — Side-by-side comparison on A Versus B
AI assistant powered by GPT-4, integrated into Microsoft 365, Windows, and Edge browser.
Google's proprietary large language model available standalone and integrated into Google services.
Underlying Model Architecture. Code Generation Accuracy (HumanEval benchmark). Office Suite Integration. Free Tier Availability. Image Generation Capability. Windows Desktop Integration. Real-time Web Search
Choose Microsoft Copilot if you're deeply embedded in Microsoft 365, Windows ecosystem, or enterprise environments where Office integration is critical. Choose Google Gemini if you prioritize advanced coding capabilities, need unlimited free usage, prefer real-time web search without paid subscriptions, or work primarily in Google Workspace — Gemini also edges ahead on multimodal reasoning tasks. For pure conversational AI alone, both are competitive, but their value proposition depends entirely on your existing tool ecosystem.
Microsoft Copilot: Yes (via Bing) | Google Gemini: N/A
Minimum Monthly Cost for Advanced Features
Microsoft Copilot: $0 (included with Windows/Microsoft 365) | Google Gemini: N/A
Microsoft Copilot: Limited; basic customization | Google Gemini: N/A
Microsoft Copilot: Native to Microsoft 365; limited outside | Google Gemini: N/A
Microsoft Copilot: Yes, integrated with Windows UI | Google Gemini: N/A
Microsoft Copilot: Yes (Microsoft contracts) | Google Gemini: N/A
Microsoft Copilot: $30/month | Google Gemini: N/A
Microsoft Copilot: 95% | Google Gemini: N/A
Microsoft Copilot: Full native integration | Google Gemini: N/A
Microsoft Copilot: M365 suite only | Google Gemini: N/A
Microsoft Copilot: Work IQ architecture | Google Gemini: N/A
Microsoft Copilot: Processes proprietary data within M365 | Google Gemini: N/A
Microsoft Copilot: 9.5/10 | Google Gemini: N/A
Microsoft Copilot: 128,000 | Google Gemini: 1,000,000 tokens
Microsoft Copilot: Bing integration only | Google Gemini: N/A
Microsoft Copilot: Limited context-based only | Google Gemini: N/A
Microsoft Copilot: GitHub Copilot in 15+ IDEs | Google Gemini: N/A
Microsoft Copilot: Market leader in enterprise | Google Gemini: N/A
Microsoft Copilot: 120+ million Copilot Users | Google Gemini: N/A
Microsoft Copilot: Free (with ads) or Copilot Pro $20 | Google Gemini: N/A
Microsoft Copilot: 128,000 tokens (GPT-4 Turbo) | Google Gemini: N/A
Microsoft Copilot: 35+ languages (Visual Studio optimized) | Google Gemini: N/A
Microsoft Copilot: Cloud + On-premises + Sovereign Cloud | Google Gemini: N/A
Microsoft Copilot: PDF, Excel, Word, PowerPoint, Teams data | Google Gemini: N/A
Microsoft Copilot: 99.9% (Microsoft 365 SLA) | Google Gemini: N/A
Microsoft Copilot: iOS, Android (Copilot app + Teams) | Google Gemini: N/A
Monthly Subscription Cost (Pro/Premium Tier)
Microsoft Copilot: $20/month | Google Gemini: N/A
Microsoft Copilot: 90.2% | Google Gemini: 92.6%
Microsoft Copilot: Premium only ($20/month) | Google Gemini: Included in all tiers
Microsoft Copilot: $20 (Copilot Pro) | Google Gemini: $20 (Gemini Advanced)
Microsoft Copilot: $20 (Copilot Pro standalone) or included | Google Gemini: N/A
Microsoft Copilot: Advanced (GPT-4 class, real-time in Office suite) | Google Gemini: N/A
Microsoft Copilot: Deep (Copilot in Word, Excel, PowerPoint, Outlook, Teams) | Google Gemini: Limited (Gmail, Drive, Docs only)
Microsoft Copilot: 150+ via Copilot plugins (limited scope) | Google Gemini: N/A
Microsoft Copilot: 40+ built-in templates | Google Gemini: N/A
Microsoft Copilot: Full offline in desktop Microsoft apps | Google Gemini: N/A
Microsoft Copilot: 300+ million (via Microsoft 365) | Google Gemini: N/A
Microsoft Copilot: 5 minutes (familiar Microsoft interface) | Google Gemini: N/A
Microsoft Copilot: 128,000 tokens | Google Gemini: 1,000,000 tokens
Microsoft Copilot: 88% accuracy | Google Gemini: N/A
Microsoft Copilot: 86.4% | Google Gemini: N/A
Microsoft Copilot: $20/month | Google Gemini: $20/month
Microsoft Copilot: Native system-level integration | Google Gemini: N/A
Microsoft Copilot: Free (150 chats/day limit) | Google Gemini: N/A
Microsoft Copilot: GPT-4 (Copilot Pro) / Bing model (standard) | Google Gemini: N/A
Microsoft Copilot: 50 million | Google Gemini: N/A
Microsoft Copilot: 15 messages/day | Google Gemini: Unlimited
Microsoft Copilot: Yes—OneDrive, SharePoint, Teams access | Google Gemini: N/A
Microsoft Copilot: $20 (Copilot Pro, separate from 365) | Google Gemini: N/A
Microsoft Copilot: Yes—built into taskbar | Google Gemini: N/A
Microsoft Copilot: Limited—Copilot settings only | Google Gemini: N/A
Microsoft Copilot: Full—Azure AD, DLP, audit logs | Google Gemini: N/A
Microsoft Copilot: Unlimited basic; limited advanced features | Google Gemini: N/A
Microsoft Copilot: Full integration (Word, Excel, Outlook, Teams) | Google Gemini: N/A
Microsoft Copilot: GPT-4o (OpenAI) | Google Gemini: N/A
Microsoft Copilot: Minimal citations (10-20%) | Google Gemini: N/A
Microsoft Copilot: 100+ million (Windows users) | Google Gemini: N/A
Microsoft Copilot: <1 second (local) | Google Gemini: 2-4 seconds
Microsoft Copilot: Limited (varied) | Google Gemini: 50 requests
Microsoft Copilot: Windows 11, Web, Teams, Outlook, Edge | Google Gemini: Web, Android, iOS, Gmail, Drive, Docs
Microsoft Copilot: FedRAMP Authorized, HIPAA, SOC 2, GDPR | Google Gemini: SOC 2, ISO 27001, GDPR, CCPA
Microsoft Copilot: DALL-E 3 | Google Gemini: Imagen 3
Microsoft Copilot: 90% (GPT-4 Turbo) | Google Gemini: 92% (Gemini 2.0 Flash)
Microsoft Copilot: Limited GPT-4o access | Google Gemini: N/A
Microsoft Copilot: 72% (HumanEval) | Google Gemini: N/A
Microsoft Copilot: 5+ core Office applications | Google Gemini: N/A
Microsoft Copilot: Image and document analysis | Google Gemini: N/A
Microsoft Copilot: GPT-4 Turbo | Google Gemini: N/A
Microsoft Copilot: 1-2 citations | Google Gemini: N/A
Microsoft Copilot: Unlimited (Bing Chat) | Google Gemini: N/A
Microsoft Copilot: 88.3% (GPT-4 Turbo) | Google Gemini: N/A
Microsoft Copilot: 15+ (Windows, Office, Teams, Outlook, OneDrive, Visual Studio) | Google Gemini: N/A
Microsoft Copilot: iOS/Android (limited features) | Google Gemini: N/A
Microsoft Copilot: $20 (Copilot Pro standalone) | Google Gemini: N/A
Microsoft Copilot: $30+ (requires Microsoft 365 base) | Google Gemini: N/A
Microsoft Copilot: 5 (Word, Excel, Teams, Outlook, Windows 11) | Google Gemini: N/A
Microsoft Copilot: Limited (varies by Microsoft 365 license) | Google Gemini: N/A
Microsoft Copilot: GPT-4 (in Copilot Pro) | Google Gemini: N/A
Microsoft Copilot: Limited, with reduced GPT-4 access | Google Gemini: Full Gemini 2.0 features included
Microsoft Copilot: 200,000 tokens | Google Gemini: 1,000,000 tokens
Microsoft Copilot: GPT-4 Turbo / GPT-4o | Google Gemini: Gemini 2.0 Flash / Gemini 2.0
Microsoft Copilot: DALL-E 3 (highest rated) | Google Gemini: Imagen 3 (very good, restrictive)
Microsoft Copilot: 5 platforms (Web, iOS, Android, Windows, macOS) | Google Gemini: 6+ platforms (Web, iOS, Android, Chrome, Gmail, Drive)
Microsoft Copilot: $3.00 | Google Gemini: $0.075
Microsoft Copilot: 40.0% | Google Gemini: 53.3%
Microsoft Copilot: Full (Word, Excel, Teams, Outlook, PowerPoint) | Google Gemini: N/A
Microsoft Copilot: Proprietary (Closed) | Google Gemini: N/A
Microsoft Copilot: $20.00 (Copilot Pro) | Google Gemini: N/A
Microsoft Copilot: 78% | Google Gemini: N/A
Microsoft Copilot: 73% (built into Windows 11) | Google Gemini: N/A
Microsoft Copilot: Not Available | Google Gemini: N/A
Microsoft Copilot: 8+ (Windows, Edge, Office 365, Mobile, Web, ChatGPT) | Google Gemini: N/A
Microsoft Copilot: GPT-4 Turbo with web search, DALL-E 3, plugins | Google Gemini: N/A
Microsoft Copilot: DALL-E 3 (Copilot Pro only) | Google Gemini: N/A
Microsoft Copilot: Native in Word, Excel, PowerPoint, Outlook, OneNote | Google Gemini: N/A
Microsoft Copilot: Yes (in Copilot Pro) | Google Gemini: Full Google Search integration
Microsoft Copilot: 150 chats/day | Google Gemini: N/A
Microsoft Copilot: GPT-4 Turbo (limited) | Google Gemini: N/A
Microsoft Copilot: Yes (included) | Google Gemini: N/A
Microsoft Copilot: $20 (Pro) | Google Gemini: N/A
Microsoft Copilot: Limited (<1,000) | Google Gemini: N/A
Microsoft Copilot: Yes (Windows 11/12) | Google Gemini: N/A
Microsoft Copilot: DALL-E 3 (Pro tier only) | Google Gemini: N/A
Microsoft Copilot: 100,000 | Google Gemini: 1,000,000
Microsoft Copilot: 71% | Google Gemini: 28%
Microsoft Copilot: Deep (dedicated key, taskbar, OS-level) | Google Gemini: Web/Android app only
Microsoft Copilot: DALL-E 3 integration | Google Gemini: Native Gemini 2.0 image generation
Microsoft Copilot: Deep Office 365 (Word, Excel, Teams, PowerPoint) | Google Gemini: Google Workspace basic (Docs, Sheets, Gmail)
Microsoft Copilot: 128,000 | Google Gemini: 1,000,000
Microsoft Copilot: 128,000 (GPT-4 Turbo) | Google Gemini: 1,000,000 (Gemini 1.5 Pro)
Microsoft Copilot: Native (Word, Excel, Outlook, PowerPoint, Teams) | Google Gemini: Not supported
Microsoft Copilot: Requires Pro subscription | Google Gemini: Included in free tier
Microsoft Copilot: N/A | Google Gemini: Google Search (integrated, secondary)
Microsoft Copilot: N/A | Google Gemini: Standard references via Drive/Gmail
Microsoft Copilot: N/A | Google Gemini: 4+ native integrations
Microsoft Copilot: N/A | Google Gemini: Advanced (images, documents, text together)
Microsoft Copilot: N/A | Google Gemini: Generally outperforms on standard benchmarks
Microsoft Copilot: N/A | Google Gemini: Near real-time via Google Search
Microsoft Copilot: N/A | Google Gemini: Mixed (relies on Google's indexing)
Microsoft Copilot: N/A | Google Gemini: Large documents and cross-document synthesis
Microsoft Copilot: N/A | Google Gemini: 78/100
Microsoft Copilot: N/A | Google Gemini: Not specified
Microsoft Copilot: N/A | Google Gemini: Not publicly specified
Microsoft Copilot: N/A | Google Gemini: Proprietary (closed)
Microsoft Copilot: N/A | Google Gemini: Advanced (text, image, audio in Gemini 3)
Microsoft Copilot: N/A | Google Gemini: High — designed for enterprise users
Microsoft Copilot: N/A | Google Gemini: 7.8/10
Microsoft Copilot: N/A | Google Gemini: Unlimited (with rate limits)
Microsoft Copilot: N/A | Google Gemini: $0 (Free) or $20/mo (Advanced)
Microsoft Copilot: N/A | Google Gemini: 15%
Microsoft Copilot: N/A | Google Gemini: 75%
Microsoft Copilot: N/A | Google Gemini: Advanced with reasoning
Microsoft Copilot: N/A | Google Gemini: Advanced with Vision capabilities
Microsoft Copilot: N/A | Google Gemini: General-purpose AI assistant
Microsoft Copilot: N/A | Google Gemini: Gemini Ultra (~100B)
Microsoft Copilot: N/A | Google Gemini: 95.9%
Microsoft Copilot: N/A | Google Gemini: Closed-source only
Microsoft Copilot: N/A | Google Gemini: ~150 tokens/sec (optimized for accuracy)
Microsoft Copilot: N/A | Google Gemini: Video, audio, image, text
Microsoft Copilot: N/A | Google Gemini: Google Workspace, Gmail, Search, Android native
Microsoft Copilot: N/A | Google Gemini: 100+ million
How to choose between Microsoft Copilot and Google Gemini
Compare Microsoft Copilot vs Google Gemini
Microsoft Copilot vs Google Gemini — Structured Comparison Data
Machine-readable comparison dataset for Microsoft Copilot vs Google Gemini. Contains 145 attribute comparisons, 5 FAQ pairs.
Microsoft Copilot vs Google Gemini — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for Microsoft Copilot vs Google Gemini.
Which AI is better for coding and programming tasks?
Google Gemini has a measurable edge on coding, scoring 92.6% on the HumanEval benchmark versus Copilot's 90.2%. Gemini 1.5 Pro also offers a 1M token context window, allowing you to paste entire codebases for analysis. However, both handle most programming tasks competently; the difference matters most for production-critical code or complex multi-file projects.
Can I use Copilot or Gemini without paying?
Gemini offers a significantly more generous free tier with unlimited queries and real-time web search included. Copilot's free tier is restrictive (15 messages/day) with web search locked behind the $20/month Pro plan. If you want substantial free usage, Gemini wins decisively.
Which works better with Microsoft Word, Excel, and Office 365?
Microsoft Copilot has native, deep integration with all Office 365 applications. You can draft emails in Outlook, analyze data in Excel, and co-author documents in Word using Copilot directly. Google Gemini has no Office integration — it's limited to Google Workspace (Docs, Sheets, Gmail). If Office 365 is your primary productivity suite, Copilot is the clear choice.
Which AI understands images and videos better?
Both support image understanding, but Google Gemini has more advanced multimodal capabilities, especially in Gemini 1.5 Pro, which can analyze videos and audio files alongside text. Copilot supports image input but is primarily text-focused. For video analysis or complex visual reasoning, Gemini has the advantage.
Is one more secure or compliant for enterprise use?
Microsoft Copilot has more mature enterprise compliance documentation (SOC 2, ISO 27001, HIPAA-eligible) and Azure AD integration for enterprise deployments. Google Gemini is improving enterprise features but has fewer certifications currently. For regulated industries or large enterprises, Copilot has better-established security frameworks.
How to Choose Between Microsoft Copilot and Google Gemini
Underlying Model Architecture: Microsoft Copilot has GPT-4 (OpenAI partnership), while Google Gemini has Gemini 2.0/1.5 (Google proprietary).
Consider: Code Generation Accuracy (HumanEval benchmark)
Code Generation Accuracy (HumanEval benchmark): Microsoft Copilot has 90.2%, while Google Gemini has 92.6%.
Office Suite Integration: Microsoft Copilot has Native integration with Word, Excel, Outlook, PowerPoint, while Google Gemini has Limited to Google Workspace only.
Free Tier Availability: Microsoft Copilot has Limited free version with 15 messages/day, while Google Gemini has Free tier with unlimited basic queries.
Image Generation Capability: Microsoft Copilot has Integrated (DALL-E 3), while Google Gemini has Integrated (Imagen 3).
Windows Desktop Integration: Microsoft Copilot has Deep OS-level integration, Copilot key, taskbar access, while Google Gemini has Web-only or Android app.
Real-time Web Search: Microsoft Copilot has Available in Pro plan ($20/month), while Google Gemini has Available in free tier.