Copilot (powered by GPT-4/4 Turbo) excels in coding, enterprise integration, and Office 365 workflows, while Gemini (powered by Gemini 2.0) offers superior multimodal capabilities, real-time web access by default, and lower pricing for individual users.
Copilot vs Gemini — Side-by-side comparison on A Versus B
Microsoft's AI assistant integrated across Windows, Microsoft 365, and Bing with real-time search and native productivity features.
Google's multimodal AI assistant combining chat, coding, image generation, and advanced reasoning.
Underlying Model. Code Generation Benchmark (HumanEval). Real-Time Web Search. Context Window (tokens). Office 365 Integration. Free Tier Monthly Cost. Image Analysis Capabilities
Choose Copilot if you're in the Microsoft ecosystem (Windows, Office 365, Azure), need enterprise-grade security, or prioritize advanced coding assistance. Choose Gemini if you want free real-time web access, need to process massive documents (1M tokens), require multimodal analysis beyond images, or prefer lower pricing on premium features.
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: 128K tokens | 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: 32,000 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: Yes (with Microsoft 365 or Bing) | Google Gemini: N/A
Microsoft Copilot: GPT-4 (Copilot Pro) / Bing model (standard) | 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: 81/100 | Google Gemini: N/A
Microsoft Copilot: 78/100 | Google Gemini: N/A
Microsoft Copilot: Native across Word, Excel, Teams, Outlook | Google Gemini: N/A
Microsoft Copilot: ~160 million (via Windows + Microsoft 365) | Google Gemini: ~350 million
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: Built-in Bing integration | Google Gemini: Manual activation required
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: Yes (DALL-E 3) | Google Gemini: N/A
Microsoft Copilot: 100,000 | Google Gemini: 1,000,000
Microsoft Copilot: 71% | Google Gemini: 28%
Microsoft Copilot: Built-in Copilot key + Copilot+ devices | 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, PowerPoint, Outlook) | Google Gemini: Not supported
Microsoft Copilot: Requires Pro subscription | Google Gemini: Included in free tier
Microsoft Copilot: 10 GB | Google Gemini: N/A
Microsoft Copilot: $20 | Google Gemini: N/A
User Reported Reasoning Quality (Scale 1-10)
Microsoft Copilot: 8.2/10 | Google Gemini: N/A
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: 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: 7.8
Microsoft Copilot: N/A | Google Gemini: 1,638,400 (1280×1280)
Microsoft Copilot: N/A | Google Gemini: Unlimited (fair usage policy)
Microsoft Copilot: N/A | Google Gemini: Advanced multi-turn reasoning
Microsoft Copilot: N/A | Google Gemini: Advanced with 15+ languages
Microsoft Copilot: N/A | Google Gemini: Basic image editing only
Microsoft Copilot: N/A | Google Gemini: Extensive (Google ecosystem: Docs, Gmail, Search, Workspace)
Microsoft Copilot: N/A | Google Gemini: 1.3 trillion (estimated)
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
Microsoft Copilot: N/A | Google Gemini: Unlimited
Microsoft Copilot: N/A | Google Gemini: 2,000,000
Microsoft Copilot: N/A | Google Gemini: 50
Microsoft Copilot: N/A | Google Gemini: Yes (Gemini 2.0)
Microsoft Copilot: N/A | Google Gemini: $20
Microsoft Copilot: N/A | Google Gemini: Limited indexing
How to choose between Microsoft Copilot and Google Gemini
Compare Microsoft Copilot vs Google Gemini
Copilot vs Gemini — Structured Comparison Data
Machine-readable comparison dataset for Copilot vs Gemini. Contains 164 attribute comparisons, 5 FAQ pairs.
Copilot vs Gemini — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for Copilot vs Gemini.
Which AI is better for coding and software development?
Copilot edges ahead with 92% accuracy on the HumanEval benchmark versus Gemini's 88%, making it superior for complex coding tasks. However, Gemini's 1M token context window excels at analyzing entire codebases. For pure code generation quality, Copilot wins; for working with large existing projects, Gemini wins.
Can I use web search for free with either AI?
Gemini includes real-time web search on all free plans by default, with no restrictions. Copilot requires a $20/month Copilot Pro subscription to access web search. This makes Gemini significantly better for free users needing current information.
Which is better for Microsoft Office users?
Copilot has deep native integration with Microsoft 365 applications including Outlook, Word, Excel, PowerPoint, and Teams—allowing sidebar assistance and direct document interaction. Gemini lacks this native integration and requires third-party workarounds. Copilot is clearly superior for Office-heavy workflows.
Gemini's 1,000,000 token context window is 8x larger than Copilot's 128,000 token limit, allowing it to process entire research papers, books, or code repositories in a single prompt. Copilot requires breaking large tasks into multiple interactions. Gemini is definitively better for document-heavy analysis.
Copilot data is processed through Microsoft's infrastructure with GDPR and HIPAA compliance options for enterprises. Gemini processes data through Google's infrastructure, which raises privacy concerns for some users despite GDPR compliance. Microsoft offers stronger enterprise privacy guarantees; Google is more transparent about data practices. Choice depends on your organization's privacy requirements.
How to Choose Between Microsoft Copilot and Google Gemini
Underlying Model: Microsoft Copilot has GPT-4 / GPT-4 Turbo, while Google Gemini has Gemini 2.0 / Gemini 2.0 Flash.
Consider: Code Generation Benchmark (HumanEval)
Code Generation Benchmark (HumanEval): Microsoft Copilot has 92% accuracy, while Google Gemini has 88% accuracy.
Real-Time Web Search: Microsoft Copilot has Premium only ($20/month), while Google Gemini has All free plans included.
Context Window (tokens): Microsoft Copilot has 128,000 tokens, while Google Gemini has 1,000,000 tokens.
Office 365 Integration: Microsoft Copilot has Deep native integration, while Google Gemini has Limited/third-party only.
Free Tier Monthly Cost: Microsoft Copilot has $0 (limited queries), while Google Gemini has $0 (unlimited queries).
Image Analysis Capabilities: Microsoft Copilot has Vision support in GPT-4V, while Google Gemini has Advanced multimodal (image, video, audio).