software
Copilot vs DeepSeek 2026: Cost, Performance & Integration
Microsoft Copilot is a broader AI assistant ecosystem integrated across Microsoft products with GPT-4 capabilities, while DeepSeek is a specialized Chinese AI model optimized for reasoning tasks with lower computational costs and open-source components.
Microsoft Copilot
AI assistant powered by GPT-4, integrated across Microsoft 365, Windows, and enterprise products
Enterprise users, Office 365 subscribers, Windows users, and organizations needing integrated AI across productivity tools
Score71%
VS
D
DeepSeek
Cost-efficient Chinese AI model with advanced reasoning capabilities, available via API and chat interface
Developers, researchers, cost-conscious teams, organizations in China/Asia, and projects focused on reasoning-intensive tasks
Score56%
Quick Answer
AI SummaryMicrosoft Copilot is a broader AI assistant ecosystem integrated across Microsoft products with GPT-4 capabilities, while DeepSeek is a specialized Chinese AI model optimized for reasoning tasks with lower computational costs and open-source components.
Our Verdict
AI-assistedChoose Microsoft Copilot if you need deep enterprise integration, multinational support, and seamless workflow automation across Office 365 and Windows environments. Choose DeepSeek if you prioritize cost efficiency, advanced reasoning capabilities, and don't require global integration—particularly valuable for developers and researchers working with reasoning-heavy tasks on constrained budgets.
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Microsoft Copilot
7.3/10
DeepSeek
7.7/10
D
Choose Microsoft Copilot if
Enterprise users, Office 365 subscribers, Windows users, and organizations needing integrated AI across productivity tools
D
Choose DeepSeek if
Best pickDevelopers, researchers, cost-conscious teams, organizations in China/Asia, and projects focused on reasoning-intensive tasks
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Key Differences at a Glance
- Primary Model Architecture:GPT-4/GPT-4 Turbo (closed-source) vs DeepSeek-V3 (partially open-source)
- Training Data Cost Efficiency:✓ DeepSeek wins($~5-10 million estimated (2024 reports) vs $~100 million+ estimated investment)
- Global Availability:✓ Microsoft Copilot wins(180+ countries, integrated in Windows/Office vs Limited to China; international beta phase)
Key Facts & Figures
102 numeric metrics compared
| Metric | Microsoft Copilot | DeepSeek | Ratio |
|---|---|---|---|
| Minimum Monthly Cost for Advanced Features(USD) | $0 (included with Windows/Microsoft 365) | — | — |
| Third-Party App Integrations(integrations) | Native to Microsoft 365; limited outside | — | — |
| Premium Monthly Cost(USD) | $30/month | — | — |
| M365 Task Accuracy Rate(%) | 95% | — | — |
| Ease of Use Score(/10) | 9.5/10 | — | — |
| Context Window Size(tokens) | 128K tokens | 128K | |
| Monthly Active Users(millions) | 120+ million Copilot Users | — | — |
| Starting Price (Monthly)(USD) | Free (with ads) or Copilot Pro $20 | — | — |
| Context Window Size(tokens) | 128,000 tokens (GPT-4 Turbo) | — | — |
| Supported Programming Languages(languages) | 35+ languages (Visual Studio optimized) | — | — |
| Uptime SLA (Enterprise)(percent) | 99.9% (Microsoft 365 SLA) | — | — |
| Monthly Subscription Cost (Pro/Premium Tier)(USD) | $20/month | — | — |
| Code Generation Accuracy (HumanEval)(%) | 90.2% | — | — |
| Monthly Subscription Cost (Premium)(USD) | $20 (Copilot Pro) | — | — |
| Base Monthly Cost(USD) | $20 (Copilot Pro standalone) or included | — | — |
| Third-party Integration Options(integrations) | 150+ via Copilot plugins (limited scope) | — | — |
| Customizable Templates Available(Template Count) | 40+ built-in templates | — | — |
| User Base Size(millions) | 300+ million (via Microsoft 365) | — | — |
| Setup Time for New User(minutes) | 5 minutes (familiar Microsoft interface) | — | — |
| Context Window(tokens) | 128,000 tokens | 128,000 tokens | |
| Coding Benchmark (Specialist)(%) | 88% accuracy | — | — |
| MMLU Reasoning Score(%) | 86.4% | — | — |
| Pro Subscription Cost(USD/month) | $20/month | — | — |
| Free Tier Message Limit(messages/day) | 15 messages/day | — | — |
| ChatGPT Plus Monthly Cost(USD) | $20 (Copilot Pro, separate from 365) | — | — |
| Subscription Cost (Pro Tier)(USD/month) | $20/month | — | — |
| Source Citations Included(percent) | Minimal citations (10-20%) | — | — |
| User Base (Estimated)(millions) | 100+ million (Windows users) | — | — |
| Complex Reasoning Benchmark(score out of 100) | 78/100 | — | — |
| Average Response Time(seconds) | <1 second (local) | — | — |
| Copilot Pro Subscription Cost(USD/month) | $20/month | — | — |
| Code Generation Benchmarks (HumanEval)(% pass rate) | 90% (GPT-4 Turbo) | — | — |
| Code Generation Accuracy(percent) | 72% (HumanEval) | — | — |
| Source Citations Per Response(average citations) | 1-2 citations | — | — |
| Code Generation Benchmark(% correct (HumanEval)) | 88.3% (GPT-4 Turbo) | — | — |
| Ecosystem Integration Points(number of platforms) | 15+ (Windows, Office, Teams, Outlook, OneDrive, Visual Studio) | — | — |
| Starting Cost (Monthly)(USD) | $20 (Copilot Pro standalone) | — | — |
| Team Plan Cost Per User/Month(USD) | $30+ (requires Microsoft 365 base) | — | — |
| Native Integrations(count) | 5 (Word, Excel, Teams, Outlook, Windows 11) | — | — |
| Maximum Context Window(tokens) | 200,000 tokens | — | — |
| API Cost per 1M Input Tokens(USD) | $3.00 | $0.14-0.27 | |
| AIME 2024 Reasoning Benchmark(percent correct) | 40.0% | 96% | |
| Monthly Subscription Cost (Individual)(USD) | $20.00 (Copilot Pro) | $0.00 (Free tier available) | |
| Code Generation Benchmark (LMSYS)(%) | 78% | 82% | |
| Windows OS Market Share(%) | 73% (built into Windows 11) | 0% (external integration required) | |
| Monthly Cost (Premium Tier)(USD) | $20/month | — | — |
| Platform Coverage(platforms) | 8+ (Windows, Edge, Office 365, Mobile, Web, ChatGPT) | — | — |
| Daily Usage Limits (Free Tier)(chats/day) | 150 chats/day | — | — |
| Premium Tier Monthly Cost(USD) | $20 (Pro) | — | — |
| Custom AI Assistants Available(count) | Limited (<1,000) | — | — |
| Monthly Free Tier Tokens(tokens) | 100,000 | — | — |
| Fortune 500 Adoption Rate(percent) | 71% | — | — |
| Max Context Window (Base Model)(tokens) | 128,000 | — | — |
| Context Window (Standard Model)(tokens) | 128,000 (GPT-4 Turbo) | — | — |
| Maximum File Upload Size(GB) | 10 GB | — | — |
| Monthly Subscription Price(USD) | $20 | — | — |
| User Reported Reasoning Quality (Scale 1-10)(score) | 8.2/10 | — | — |
| Base Model Quality (MMLU Benchmark)(percentage correct) | GPT-4: 86.5% | DeepSeek-V3: 88.5% | |
| Supported Languages(count) | 50+ languages | Chinese, English (beta expansion) | |
| Enterprise Integration Points(count) | 8+ (Windows, Office, Teams, Outlook, etc.) | Chat UI and API only | |
| Geographic Availability(countries) | 180+ countries | Primarily China; limited beta elsewhere | |
| Code Generation Benchmark (HumanEval)(percentage correct) | GPT-4: 90.2% | DeepSeek-V3: 93.2% | |
| API Cost (Input Tokens)($ per million tokens) | $0.014 (DeepSeek-Chat) | $0.014 (DeepSeek-Chat) | |
| Minimum Monthly Cost (Consumer)($) | Free tier available | Free tier available | |
| Context Window Size (V3/O1)(tokens) | 4,096 tokens (DeepSeek-V3) | 4,096 tokens (DeepSeek-V3) | |
| Minimum Subscription Cost(USD/month) | Free (with API credits) | Free (with API credits) | |
| Reasoning Task Performance (GPQA Benchmark)(percentage) | 92% (R1) | 92% (R1) | |
| AIME 2024 Benchmark (Math Reasoning)(percent) | 96.3% | 96.3% | |
| API Input Token Cost(USD per 1M tokens) | $0.14 | $0.14 | |
| Largest Model Parameter Count(parameters) | 685B (DeepSeek-V3) | 685B (DeepSeek-V3) | |
| MMLU General Knowledge Benchmark(percent) | 92.3% | 92.3% | |
| Minimum GPU VRAM for Full Model Inference(GB) | 40GB (with MoE efficiency) | 40GB (with MoE efficiency) | |
| LiveCodeBench Score(percent) | 88.7% | 88.7% | |
| Math Reasoning Accuracy (AIME 2024)(percent correct) | 79.8% | 79.8% | |
| Code Generation Performance (HumanEval)(%) | 92.3% (DeepSeek-V3) | 92.3% (DeepSeek-V3) | |
| API Cost per Million Input Tokens(USD) | $0.14 | $0.14 | |
| General Knowledge (MMLU Benchmark)(percent accuracy) | 86.5% (DeepSeek-V3) | 86.5% (DeepSeek-V3) | |
| Model Size Options Available(count) | 2 primary versions (limited small sizes) | 2 primary versions (limited small sizes) | |
| Inference Cost per 1M Tokens(USD) | $0.21 (average) | $0.21 (average) | |
| Math Reasoning Accuracy (AIME Benchmark)(%) | 94% | 94% | |
| Documentation Completeness Score(/10) | 4/10 | 4/10 | |
| Community Size & Ecosystem(relative rank) | Emerging (rank #8 in AI models) | Emerging (rank #8 in AI models) | |
| AIME Math Benchmark Score(%) | 79.8% | 79.8% | |
| Estimated Training Cost(USD millions) | $5.5M | $5.5M | |
| Code Generation - Codeforces Problems Solved(problems) | 70+ advanced problems | 70+ advanced problems | |
| API Cost (per 1M input tokens)(USD) | $0.14 | $0.14 | |
| AIME 2024 Math Reasoning Accuracy(%) | 94% | 94% | |
| Average Response Latency(ms) | 250ms | 250ms | |
| API Input Cost per 1M Tokens(USD) | $0.14 | $0.14 | |
| API Output Cost per 1M Tokens(USD) | $0.28 | $0.28 | |
| HumanEval Coding Pass Rate(percent) | 96.3% | 96.3% | |
| Average Citations per Response(count) | 2-5 | 2-5 | |
| AIME 2024 Reasoning Accuracy(percent) | 71% | 71% | |
| HumanEval Code Pass Rate(%) | 96.3% | 96.3% | |
| Largest Model Size(B parameters) | 671B | 671B | |
| API Pricing (Input Tokens)(USD per 1M tokens) | $0.07 | $0.07 | |
| MMLU Benchmark (General Knowledge)(%) | 92.3% | 92.3% | |
| AIME 2024 Benchmark Score(%) | 96.3% | 96.3% | |
| Inference Speed(tokens/second) | 45 tokens/sec | 45 tokens/sec | |
| Model Quantization Formats(count) | 4 formats | 4 formats | |
| Time to Market (Latest Model Release)(months) | 8 months | 8 months | |
| Open Source Models Available(model families) | 3 families | 3 families |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
DeepSeek leads2 ties
D
3DeepSeekMicrosoft Copilot
Attribute
DeepSeek
- GPT-4/GPT-4 Turbo (closed-source)Primary Model ArchitectureDeepSeek-V3 (partially open-source)
- $~100 million+ estimated investmentTraining Data Cost Efficiency$~5-10 million estimated (2024 reports)(winner)
- 180+ countries, integrated in Windows/Office(winner)Global AvailabilityLimited to China; international beta phase
- GPT-4: 94.2% (as of Q4 2023)Reasoning Task Performance (AIME benchmark)DeepSeek-V3: 96% (claimed Q4 2024)(winner)
- Integrated with Word, Excel, Teams, Outlook, Windows 11(winner)Integration EcosystemStandalone chat interface and API only
- 128,000 tokens (GPT-4 Turbo)Context Window Size128,000 tokens (DeepSeek-V3)
- $3 (GPT-4 Turbo pricing)API Pricing (per 1M input tokens)$0.14-0.27 (reported 2024 beta pricing)(winner)
- Primary Model Architecture
Microsoft Copilot
GPT-4/GPT-4 Turbo (closed-source)
DeepSeek
DeepSeek-V3 (partially open-source)
- Training Data Cost Efficiency
Microsoft Copilot
$~100 million+ estimated investment
DeepSeek
$~5-10 million estimated (2024 reports)(winner)
- Global Availability
Microsoft Copilot
180+ countries, integrated in Windows/Office(winner)
DeepSeek
Limited to China; international beta phase
- Reasoning Task Performance (AIME benchmark)
Microsoft Copilot
GPT-4: 94.2% (as of Q4 2023)
DeepSeek
DeepSeek-V3: 96% (claimed Q4 2024)(winner)
- Integration Ecosystem
Microsoft Copilot
Integrated with Word, Excel, Teams, Outlook, Windows 11(winner)
DeepSeek
Standalone chat interface and API only
- Context Window Size
Microsoft Copilot
128,000 tokens (GPT-4 Turbo)
DeepSeek
128,000 tokens (DeepSeek-V3)
- API Pricing (per 1M input tokens)
Microsoft Copilot
$3 (GPT-4 Turbo pricing)
DeepSeek
$0.14-0.27 (reported 2024 beta pricing)(winner)
Full Comparison
| Attribute | Microsoft Copilot | DeepSeek |
|---|---|---|
| Real-Time Web Access (Free Tier) | Yes (via Bing) | — |
| Screen/Visual Analysis | Yes, integrated with Windows UI | — |
| Native Web Search | Bing integration only | — |
| Persistent Memory System | Limited context-based only | — |
| Free Tier Web Search | Premium only ($20/month) | — |
Show 16 more attributesOffline Access(capability) Full offline in desktop Microsoft apps — Image Generation Model DALL-E 3 — Mobile App Availability(null) iOS/Android (limited features) — Native Integrations(count) 5 (Word, Excel, Teams, Outlook, Windows 11) — Maximum Document Pages (Free Tier)(pages) Limited (varies by Microsoft 365 license) — Image Generation DALL-E 3 (Copilot Pro only) — Real-Time Web Search Built-in Bing integration No (cutoff April 2024) Real-Time Web Search (Free) Yes (included) — Image Generation Capability Yes (DALL-E 3) — Image Generation Models Included DALL-E 3 integration — Real-time Web Search (Free Tier) Requires Pro subscription — Real-time Web Access No — Native Image Generation None — Enterprise API Availability Limited beta access — Vision Capability(supported formats) Limited (text-focused) — Average Citations per Response(count) 2-5 — | ||
| Minimum Monthly Cost for Advanced Features(USD) | $0 (included with Windows/Microsoft 365) | — |
| Premium Monthly Cost(USD) | $30/month | — |
| Starting Price (Monthly)(USD) | Free (with ads) or Copilot Pro $20 | — |
| Monthly Subscription Cost (Pro/Premium Tier)(USD) | $20/month | — |
| Monthly Subscription Cost (Premium)(USD) | $20 (Copilot Pro) | — |
Show 24 more attributesBase Monthly Cost(USD) $20 (Copilot Pro standalone) or included — Pro Subscription Cost(USD/month) $20/month — ChatGPT Plus Monthly Cost(USD) $20 (Copilot Pro, separate from 365) — Subscription Cost (Pro Tier)(USD/month) $20/month — Free Tier Search Limit(searches/day) Unlimited basic; limited advanced features — Copilot Pro Subscription Cost(USD/month) $20/month — Free Tier Daily Requests(requests/day) Limited (varied) — Free Tier Monthly Queries(queries) Unlimited (Bing Chat) — Starting Cost (Monthly)(USD) $20 (Copilot Pro standalone) — Team Plan Cost Per User/Month(USD) $30+ (requires Microsoft 365 base) — API Cost per 1M Input Tokens(USD) $3.00 $0.14-0.27 Monthly Subscription Cost (Individual)(USD) $20.00 (Copilot Pro) $0.00 (Free tier available) Monthly Cost (Premium Tier)(USD) $20/month — Daily Usage Limits (Free Tier)(chats/day) 150 chats/day — Premium Tier Monthly Cost(USD) $20 (Pro) — Monthly Free Tier Tokens(tokens) 100,000 — Monthly Subscription Price(USD) $20 — API Cost (Input Tokens)($ per million tokens) $0.014 (DeepSeek-Chat) — Minimum Monthly Cost (Consumer)($) Free tier available — Minimum Subscription Cost(USD/month) Free (with API credits) — API Cost per Million Input Tokens(USD) $0.14 — API Cost (per 1M input tokens)(USD) $0.14 — API Input Cost per 1M Tokens(USD) $0.14 — API Output Cost per 1M Tokens(USD) $0.28 — | ||
| Custom GPT/Agent Creation | Limited; basic customization | — |
| Customizable Templates Available(Template Count) | 40+ built-in templates | — |
| Third-Party App Integrations(integrations) | Native to Microsoft 365; limited outside | — |
| Third-Party Integrations(count) | Growing (API-focused) | — |
| Enterprise SLA & Compliance | Yes (Microsoft contracts) | — |
| Enterprise Deployment Options | Cloud + On-premises + Sovereign Cloud | — |
| Enterprise Admin Controls | Full—Azure AD, DLP, audit logs | — |
| Microsoft 365 Integration | Native in Word, Excel, PowerPoint, Outlook, OneNote | Limited (API-only) |
| M365 Task Accuracy Rate(%) | 95% | — |
| Context Window Size(tokens) | 128,000 tokens (GPT-4 Turbo) | — |
| Code Generation Accuracy (HumanEval)(%) | 90.2% | — |
| Coding Benchmark (Specialist)(%) | 88% accuracy | — |
| MMLU Reasoning Score(%) | 86.4% | — |
Show 26 more attributesComplex Reasoning Benchmark(score out of 100) 78/100 — Average Response Time(seconds) <1 second (local) — Code Generation Accuracy(percent) 72% (HumanEval) — AIME 2024 Reasoning Benchmark(percent correct) 40.0% 96% Code Generation Benchmark (LMSYS)(%) 78% 82% Max Context Window (Base Model)(tokens) 128,000 — Context Window (Standard Model)(tokens) 128,000 (GPT-4 Turbo) — User Reported Reasoning Quality (Scale 1-10)(score) 8.2/10 — Base Model Quality (MMLU Benchmark)(percentage correct) GPT-4: 86.5% DeepSeek-V3: 88.5% Code Generation Benchmark (HumanEval)(percentage correct) GPT-4: 90.2% DeepSeek-V3: 93.2% Reasoning Benchmark Score(percentile) Top-tier (R1/V3.2 optimized) — Reasoning Task Performance (GPQA Benchmark)(percentage) 92% (R1) — AIME 2024 Benchmark (Math Reasoning)(percent) 96.3% — MMLU General Knowledge Benchmark(percent) 92.3% — LiveCodeBench Score(percent) 88.7% — Math Reasoning Accuracy (AIME 2024)(percent correct) 79.8% — Code Generation Performance (HumanEval)(%) 92.3% (DeepSeek-V3) — General Knowledge (MMLU Benchmark)(percent accuracy) 86.5% (DeepSeek-V3) — Math Reasoning Accuracy (AIME Benchmark)(%) 94% — AIME Math Benchmark Score(%) 79.8% — Code Generation - Codeforces Problems Solved(problems) 70+ advanced problems — Average Response Latency(ms) 250ms — HumanEval Coding Pass Rate(percent) 96.3% — AIME 2024 Reasoning Accuracy(percent) 71% — AIME 2024 Benchmark Score(%) 96.3% — Inference Speed(tokens/second) 45 tokens/sec — | ||
| Native Microsoft 365 Integration(integration level) | Full native integration | — |
| IDE Integrations Available(count) | GitHub Copilot in 15+ IDEs | — |
| Microsoft 365 Integration Depth(integration level) | Deep (Copilot in Word, Excel, PowerPoint, Outlook, Teams) | — |
| Windows OS Integration | Native system-level integration | — |
| Office Suite Integration | Full integration (Word, Excel, Outlook, Teams) | — |
Show 9 more attributesMicrosoft 365 Integration Level Native across Word, Excel, Teams, Outlook — Office 365 Integration Depth 5+ core Office applications — Ecosystem Integration Points(number of platforms) 15+ (Windows, Office, Teams, Outlook, OneDrive, Visual Studio) — Microsoft 365 Native Integration Full (Word, Excel, Teams, Outlook, PowerPoint) None (API only) Native Windows System Integration Yes (Windows 11/12) — Windows Native Integration Built-in Copilot key + Copilot+ devices — Office Suite Integration Depth Deep Office 365 (Word, Excel, Teams, PowerPoint) — Office 365 Integration Native (Word, Excel, PowerPoint, Outlook) — Enterprise Integration Points(count) 8+ (Windows, Office, Teams, Outlook, etc.) Chat UI and API only | ||
| Third-Party App Connections(apps) | M365 suite only | — |
| Base Model Version | Work IQ architecture | — |
| Underlying AI Model | GPT-4 Turbo / GPT-4o | — |
| AI Model Capability | GPT-4 Turbo with web search, DALL-E 3, plugins | — |
| Data Privacy Model | Processes proprietary data within M365 | — |
| Enterprise Security Certifications | FedRAMP Authorized, HIPAA, SOC 2, GDPR | — |
| Enterprise Data Compliance | Subject to Chinese data laws | — |
| Data Privacy (External Processing) | Higher risk - processed by DeepSeek servers | — |
| Ease of Use Score(/10) | 9.5/10 | — |
| Context Window Size(tokens) | 128K tokens | 128K |
| AI Writing & Analysis Capability(Feature Rating) | Advanced (GPT-4 class, real-time in Office suite) | — |
| Enterprise Adoption Rate(percent of Fortune 500) | Market leader in enterprise | — |
| Monthly Active Users(millions) | 120+ million Copilot Users | — |
| User Base Size(millions) | 300+ million (via Microsoft 365) | — |
| User Base (Estimated)(millions) | 100+ million (Windows users) | — |
| Supported Programming Languages(languages) | 35+ languages (Visual Studio optimized) | — |
| Document Processing Types | PDF, Excel, Word, PowerPoint, Teams data | — |
| Uptime SLA (Enterprise)(percent) | 99.9% (Microsoft 365 SLA) | — |
| Mobile App Availability | iOS, Android (Copilot app + Teams) | — |
| Free Tier Availability(boolean) | Limited (copilot.microsoft.com with restrictions) | Free chat beta (limited tokens) |
| Platform Availability(platforms) | 5 platforms (Web, iOS, Android, Windows, macOS) | — |
| Supported Languages(count) | 50+ languages(winner) | Chinese, English (beta expansion) |
| Geographic Availability(countries) | 180+ countries(winner) | Primarily China; limited beta elsewhere |
Show 3 more attributesModel Availability Open-source weights available — Open Source Model Weights Yes, publicly available — Open Source Models Available(model families) 3 families — | ||
| Third-party Integration Options(integrations) | 150+ via Copilot plugins (limited scope) | — |
| Custom AI Model Creation | Limited—Copilot settings only | — |
| Custom AI Assistants Available(count) | Limited (<1,000) | — |
| Setup Time for New User(minutes) | 5 minutes (familiar Microsoft interface) | — |
| Context Window(tokens) | 128,000 tokens | 128,000 tokens |
| Multimodal Vision Support | Image and document analysis | — |
| Maximum Context Window(tokens) | 200,000 tokens | — |
| Free Tier Latest Model Access | GPT-4 Turbo (limited) | — |
| Context Window Size (V3/O1)(tokens) | 4,096 tokens (DeepSeek-V3) | — |
| Base Model Quality (Reasoning) | GPT-4 (Copilot Pro) / Bing model (standard) | — |
| Primary AI Model | GPT-4o (OpenAI) | — |
| AI Model Version | GPT-4 (in Copilot Pro) | — |
| Free Tier Message Limit(messages/day) | 15 messages/day | — |
| Native Office Document Integration | Yes—OneDrive, SharePoint, Teams access | — |
| Windows 11/12 Native Integration | Yes—built into taskbar | — |
| Source Citations Included(percent) | Minimal citations (10-20%) | — |
| Monthly Active Users(millions) | ~160 million (via Windows + Microsoft 365)(winner) | ~8 million |
| Supported Platforms | Windows 11, Web, Teams, Outlook, Edge | — |
| Platform Coverage(platforms) | 8+ (Windows, Edge, Office 365, Mobile, Web, ChatGPT) | — |
| Code Generation Benchmarks (HumanEval)(% pass rate) | 90% (GPT-4 Turbo) | — |
| Image Generation Quality(model) | DALL-E 3 (highest rated) | — |
| Multimodal Support | Text, emerging vision | — |
| Free Tier Model Quality(equivalent tier) | Limited GPT-4o access | — |
| Base AI Model | GPT-4 Turbo | — |
| Source Citations Per Response(average citations) | 1-2 citations | — |
| Source Code Availability | Closed-source, API-only | — |
| Documentation Completeness Score(/10) | 4/10 | — |
| Code Generation Benchmark(% correct (HumanEval)) | 88.3% (GPT-4 Turbo) | — |
| Free Tier Capabilities | Limited, with reduced GPT-4 access | — |
| Model License Type | Proprietary (Closed) | MIT Open-source |
| Commercial License Type | Proprietary with restrictions | — |
| Windows OS Market Share(%) | 73% (built into Windows 11)(winner) | 0% (external integration required) |
| Self-hosting/Local Deployment | Not Available | Fully Supported |
| Model Quantization Formats(count) | 4 formats | — |
| Fortune 500 Adoption Rate(percent) | 71% | — |
| Maximum File Upload Size(GB) | 10 GB | — |
| On-Premise Deployment | Yes, fully supported | — |
| Minimum GPU VRAM for Full Model Inference(GB) | 40GB (with MoE efficiency) | — |
| Local Deployment Support | Not supported (API only) | — |
| User Interface Rating(stars out of 5) | Technical, developer-centric | — |
| API Input Token Cost(USD per 1M tokens) | $0.14 | — |
| Estimated Training Cost(USD millions) | $5.5M | — |
| API Pricing (per 1M tokens, input)(USD) | Not publicly available | — |
| Largest Model Parameter Count(parameters) | 685B (DeepSeek-V3) | — |
| Open-Source Weight Availability | Partial (R1 inference-only) | — |
| Commercial Use Clarity(null) | Restricted in some jurisdictions; unclear terms | — |
| Open Source License | Closed, proprietary | — |
| Company Location | China | — |
| Model Size Options Available(count) | 2 primary versions (limited small sizes) | — |
| Largest Model Size(B parameters) | 671B | — |
| Inference Cost per 1M Tokens(USD) | $0.21 (average) | — |
| API Pricing (Input Tokens)(USD per 1M tokens) | $0.07 | — |
| Community Size & Ecosystem(relative rank) | Emerging (rank #8 in AI models) | — |
| AIME 2024 Math Reasoning Accuracy(%) | 94% | — |
| HumanEval Code Pass Rate(%) | 96.3% | — |
| MMLU Benchmark (General Knowledge)(%) | 92.3% | — |
| Training Data Recency | 8 months old (April 2024) | — |
| US Market Accessibility | Restricted/Limited | — |
| Commercial Deployment Restrictions | U.S. export restrictions (China-based) | — |
| Technical Transparency | Limited disclosure, proprietary | — |
| Time to Market (Latest Model Release)(months) | 8 months | — |
Microsoft CopilotDDeepSeek
Real-Time Web Access (Free Tier)
Yes (via Bing)
—
Screen/Visual Analysis
Yes, integrated with Windows UI
—
Native Web Search
Bing integration only
—
Persistent Memory System
Limited context-based only
—
Free Tier Web Search
Premium only ($20/month)
—
Show 16 more attributes
Offline Access(capability)
Full offline in desktop Microsoft apps
—
Image Generation Model
DALL-E 3
—
Mobile App Availability(null)
iOS/Android (limited features)
—
Native Integrations(count)
5 (Word, Excel, Teams, Outlook, Windows 11)
—
Maximum Document Pages (Free Tier)(pages)
Limited (varies by Microsoft 365 license)
—
Image Generation
DALL-E 3 (Copilot Pro only)
—
Real-Time Web Search
Built-in Bing integration
No (cutoff April 2024)
Real-Time Web Search (Free)
Yes (included)
—
Image Generation Capability
Yes (DALL-E 3)
—
Image Generation Models Included
DALL-E 3 integration
—
Real-time Web Search (Free Tier)
Requires Pro subscription
—
Real-time Web Access
No
—
Native Image Generation
None
—
Enterprise API Availability
Limited beta access
—
Vision Capability(supported formats)
Limited (text-focused)
—
Average Citations per Response(count)
2-5
—
Minimum Monthly Cost for Advanced Features(USD)
$0 (included with Windows/Microsoft 365)
—
Premium Monthly Cost(USD)
$30/month
—
Starting Price (Monthly)(USD)
Free (with ads) or Copilot Pro $20
—
Monthly Subscription Cost (Pro/Premium Tier)(USD)
$20/month
—
Monthly Subscription Cost (Premium)(USD)
$20 (Copilot Pro)
—
Show 24 more attributes
Base Monthly Cost(USD)
$20 (Copilot Pro standalone) or included
—
Pro Subscription Cost(USD/month)
$20/month
—
ChatGPT Plus Monthly Cost(USD)
$20 (Copilot Pro, separate from 365)
—
Subscription Cost (Pro Tier)(USD/month)
$20/month
—
Free Tier Search Limit(searches/day)
Unlimited basic; limited advanced features
—
Copilot Pro Subscription Cost(USD/month)
$20/month
—
Free Tier Daily Requests(requests/day)
Limited (varied)
—
Free Tier Monthly Queries(queries)
Unlimited (Bing Chat)
—
Starting Cost (Monthly)(USD)
$20 (Copilot Pro standalone)
—
Team Plan Cost Per User/Month(USD)
$30+ (requires Microsoft 365 base)
—
API Cost per 1M Input Tokens(USD)
$3.00
$0.14-0.27
Monthly Subscription Cost (Individual)(USD)
$20.00 (Copilot Pro)
$0.00 (Free tier available)
Monthly Cost (Premium Tier)(USD)
$20/month
—
Daily Usage Limits (Free Tier)(chats/day)
150 chats/day
—
Premium Tier Monthly Cost(USD)
$20 (Pro)
—
Monthly Free Tier Tokens(tokens)
100,000
—
Monthly Subscription Price(USD)
$20
—
API Cost (Input Tokens)($ per million tokens)
$0.014 (DeepSeek-Chat)
—
Minimum Monthly Cost (Consumer)($)
Free tier available
—
Minimum Subscription Cost(USD/month)
Free (with API credits)
—
API Cost per Million Input Tokens(USD)
$0.14
—
API Cost (per 1M input tokens)(USD)
$0.14
—
API Input Cost per 1M Tokens(USD)
$0.14
—
API Output Cost per 1M Tokens(USD)
$0.28
—
Custom GPT/Agent Creation
Limited; basic customization
—
Customizable Templates Available(Template Count)
40+ built-in templates
—
Third-Party App Integrations(integrations)
Native to Microsoft 365; limited outside
—
Third-Party Integrations(count)
Growing (API-focused)
—
Enterprise SLA & Compliance
Yes (Microsoft contracts)
—
Enterprise Deployment Options
Cloud + On-premises + Sovereign Cloud
—
Enterprise Admin Controls
Full—Azure AD, DLP, audit logs
—
Microsoft 365 Integration
Native in Word, Excel, PowerPoint, Outlook, OneNote
Limited (API-only)
M365 Task Accuracy Rate(%)
95%
—
Context Window Size(tokens)
128,000 tokens (GPT-4 Turbo)
—
Code Generation Accuracy (HumanEval)(%)
90.2%
—
Coding Benchmark (Specialist)(%)
88% accuracy
—
MMLU Reasoning Score(%)
86.4%
—
Show 26 more attributes
Complex Reasoning Benchmark(score out of 100)
78/100
—
Average Response Time(seconds)
<1 second (local)
—
Code Generation Accuracy(percent)
72% (HumanEval)
—
AIME 2024 Reasoning Benchmark(percent correct)
40.0%
96%
Code Generation Benchmark (LMSYS)(%)
78%
82%
Max Context Window (Base Model)(tokens)
128,000
—
Context Window (Standard Model)(tokens)
128,000 (GPT-4 Turbo)
—
User Reported Reasoning Quality (Scale 1-10)(score)
8.2/10
—
Base Model Quality (MMLU Benchmark)(percentage correct)
GPT-4: 86.5%
DeepSeek-V3: 88.5%
Code Generation Benchmark (HumanEval)(percentage correct)
GPT-4: 90.2%
DeepSeek-V3: 93.2%
Reasoning Benchmark Score(percentile)
Top-tier (R1/V3.2 optimized)
—
Reasoning Task Performance (GPQA Benchmark)(percentage)
92% (R1)
—
AIME 2024 Benchmark (Math Reasoning)(percent)
96.3%
—
MMLU General Knowledge Benchmark(percent)
92.3%
—
LiveCodeBench Score(percent)
88.7%
—
Math Reasoning Accuracy (AIME 2024)(percent correct)
79.8%
—
Code Generation Performance (HumanEval)(%)
92.3% (DeepSeek-V3)
—
General Knowledge (MMLU Benchmark)(percent accuracy)
86.5% (DeepSeek-V3)
—
Math Reasoning Accuracy (AIME Benchmark)(%)
94%
—
AIME Math Benchmark Score(%)
79.8%
—
Code Generation - Codeforces Problems Solved(problems)
70+ advanced problems
—
Average Response Latency(ms)
250ms
—
HumanEval Coding Pass Rate(percent)
96.3%
—
AIME 2024 Reasoning Accuracy(percent)
71%
—
AIME 2024 Benchmark Score(%)
96.3%
—
Inference Speed(tokens/second)
45 tokens/sec
—
Native Microsoft 365 Integration(integration level)
Full native integration
—
IDE Integrations Available(count)
GitHub Copilot in 15+ IDEs
—
Microsoft 365 Integration Depth(integration level)
Deep (Copilot in Word, Excel, PowerPoint, Outlook, Teams)
—
Windows OS Integration
Native system-level integration
—
Office Suite Integration
Full integration (Word, Excel, Outlook, Teams)
—
Show 9 more attributes
Microsoft 365 Integration Level
Native across Word, Excel, Teams, Outlook
—
Office 365 Integration Depth
5+ core Office applications
—
Ecosystem Integration Points(number of platforms)
15+ (Windows, Office, Teams, Outlook, OneDrive, Visual Studio)
—
Microsoft 365 Native Integration
Full (Word, Excel, Teams, Outlook, PowerPoint)
None (API only)
Native Windows System Integration
Yes (Windows 11/12)
—
Windows Native Integration
Built-in Copilot key + Copilot+ devices
—
Office Suite Integration Depth
Deep Office 365 (Word, Excel, Teams, PowerPoint)
—
Office 365 Integration
Native (Word, Excel, PowerPoint, Outlook)
—
Enterprise Integration Points(count)
8+ (Windows, Office, Teams, Outlook, etc.)
Chat UI and API only
Third-Party App Connections(apps)
M365 suite only
—
Base Model Version
Work IQ architecture
—
Underlying AI Model
GPT-4 Turbo / GPT-4o
—
AI Model Capability
GPT-4 Turbo with web search, DALL-E 3, plugins
—
Data Privacy Model
Processes proprietary data within M365
—
Enterprise Security Certifications
FedRAMP Authorized, HIPAA, SOC 2, GDPR
—
Enterprise Data Compliance
Subject to Chinese data laws
—
Data Privacy (External Processing)
Higher risk - processed by DeepSeek servers
—
Ease of Use Score(/10)
9.5/10
—
Context Window Size(tokens)
128K tokens
128K
AI Writing & Analysis Capability(Feature Rating)
Advanced (GPT-4 class, real-time in Office suite)
—
Enterprise Adoption Rate(percent of Fortune 500)
Market leader in enterprise
—
Monthly Active Users(millions)
120+ million Copilot Users
—
User Base Size(millions)
300+ million (via Microsoft 365)
—
User Base (Estimated)(millions)
100+ million (Windows users)
—
Supported Programming Languages(languages)
35+ languages (Visual Studio optimized)
—
Document Processing Types
PDF, Excel, Word, PowerPoint, Teams data
—
Uptime SLA (Enterprise)(percent)
99.9% (Microsoft 365 SLA)
—
Mobile App Availability
iOS, Android (Copilot app + Teams)
—
Free Tier Availability(boolean)
Limited (copilot.microsoft.com with restrictions)
Free chat beta (limited tokens)
Platform Availability(platforms)
5 platforms (Web, iOS, Android, Windows, macOS)
—
Supported Languages(count)
50+ languages
Chinese, English (beta expansion)
Geographic Availability(countries)
180+ countries
Primarily China; limited beta elsewhere
Show 3 more attributes
Model Availability
Open-source weights available
—
Open Source Model Weights
Yes, publicly available
—
Open Source Models Available(model families)
3 families
—
Third-party Integration Options(integrations)
150+ via Copilot plugins (limited scope)
—
Custom AI Model Creation
Limited—Copilot settings only
—
Custom AI Assistants Available(count)
Limited (<1,000)
—
Setup Time for New User(minutes)
5 minutes (familiar Microsoft interface)
—
Context Window(tokens)
128,000 tokens
128,000 tokens
Multimodal Vision Support
Image and document analysis
—
Maximum Context Window(tokens)
200,000 tokens
—
Free Tier Latest Model Access
GPT-4 Turbo (limited)
—
Context Window Size (V3/O1)(tokens)
4,096 tokens (DeepSeek-V3)
—
Base Model Quality (Reasoning)
GPT-4 (Copilot Pro) / Bing model (standard)
—
Primary AI Model
GPT-4o (OpenAI)
—
AI Model Version
GPT-4 (in Copilot Pro)
—
Free Tier Message Limit(messages/day)
15 messages/day
—
Native Office Document Integration
Yes—OneDrive, SharePoint, Teams access
—
Windows 11/12 Native Integration
Yes—built into taskbar
—
Source Citations Included(percent)
Minimal citations (10-20%)
—
Monthly Active Users(millions)
~160 million (via Windows + Microsoft 365)
~8 million
Supported Platforms
Windows 11, Web, Teams, Outlook, Edge
—
Platform Coverage(platforms)
8+ (Windows, Edge, Office 365, Mobile, Web, ChatGPT)
—
Code Generation Benchmarks (HumanEval)(% pass rate)
90% (GPT-4 Turbo)
—
Image Generation Quality(model)
DALL-E 3 (highest rated)
—
Multimodal Support
Text, emerging vision
—
Free Tier Model Quality(equivalent tier)
Limited GPT-4o access
—
Base AI Model
GPT-4 Turbo
—
Source Citations Per Response(average citations)
1-2 citations
—
Source Code Availability
Closed-source, API-only
—
Documentation Completeness Score(/10)
4/10
—
Code Generation Benchmark(% correct (HumanEval))
88.3% (GPT-4 Turbo)
—
Free Tier Capabilities
Limited, with reduced GPT-4 access
—
Model License Type
Proprietary (Closed)
MIT Open-source
Commercial License Type
Proprietary with restrictions
—
Windows OS Market Share(%)
73% (built into Windows 11)
0% (external integration required)
Self-hosting/Local Deployment
Not Available
Fully Supported
Model Quantization Formats(count)
4 formats
—
Fortune 500 Adoption Rate(percent)
71%
—
Maximum File Upload Size(GB)
10 GB
—
On-Premise Deployment
Yes, fully supported
—
Minimum GPU VRAM for Full Model Inference(GB)
40GB (with MoE efficiency)
—
Local Deployment Support
Not supported (API only)
—
User Interface Rating(stars out of 5)
Technical, developer-centric
—
API Input Token Cost(USD per 1M tokens)
$0.14
—
Estimated Training Cost(USD millions)
$5.5M
—
API Pricing (per 1M tokens, input)(USD)
Not publicly available
—
Largest Model Parameter Count(parameters)
685B (DeepSeek-V3)
—
Open-Source Weight Availability
Partial (R1 inference-only)
—
Commercial Use Clarity(null)
Restricted in some jurisdictions; unclear terms
—
Open Source License
Closed, proprietary
—
Company Location
China
—
Model Size Options Available(count)
2 primary versions (limited small sizes)
—
Largest Model Size(B parameters)
671B
—
Inference Cost per 1M Tokens(USD)
$0.21 (average)
—
API Pricing (Input Tokens)(USD per 1M tokens)
$0.07
—
Community Size & Ecosystem(relative rank)
Emerging (rank #8 in AI models)
—
AIME 2024 Math Reasoning Accuracy(%)
94%
—
HumanEval Code Pass Rate(%)
96.3%
—
MMLU Benchmark (General Knowledge)(%)
92.3%
—
Training Data Recency
8 months old (April 2024)
—
US Market Accessibility
Restricted/Limited
—
Commercial Deployment Restrictions
U.S. export restrictions (China-based)
—
Technical Transparency
Limited disclosure, proprietary
—
Time to Market (Latest Model Release)(months)
8 months
—
Pros & Cons
10 pros·6 cons across both
D
Microsoft Copilot
+5-2
Pros
- Seamless integration with Windows 11, Word, Excel, Teams, and Outlook
- GPT-4 Turbo backbone with 128K context window
- Available in 180+ countries with multi-language support
- Enterprise-grade security with Azure backend infrastructure
- Real-time web search integration and citation tracking
Cons
- Significantly higher pricing ($3 per 1M input tokens) limits cost-sensitive applications
- Requires Microsoft account/subscription for premium features
D
DeepSeek
+5-4
Pros
- Exceptional reasoning performance: 96% on AIME benchmark (vs GPT-4's 94.2%)
- 90%+ cost reduction compared to GPT-4 ($0.14-0.27 per 1M tokens)
- Partially open-source architecture enabling customization and transparency
- 128K context window matches GPT-4 Turbo capabilities
- Strong performance on code generation and mathematical problem-solving
Cons
- Limited global availability; primarily restricted to China with limited international access
- No native integration with productivity tools or enterprise platforms
- Smaller user base and ecosystem support compared to Copilot
- Potential data residency concerns for international users
Frequently Asked Questions
5 questions
Microsoft Copilot is superior for enterprise productivity due to its deep integration with Office 365, Teams, Word, Excel, and Outlook. It provides context-aware suggestions directly in your workflow. DeepSeek lacks these integrations and is better suited for standalone AI tasks rather than productivity software enhancement.
Resources & Learn More
Curated sources to dive deeper
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