software
ChatGPT vs Grok 2026: Which AI Chatbot Wins?
ChatGPT offers broader capability, 200+ million users, and superior reasoning through GPT-4, while Grok excels at real-time information access, uncensored responses, and lower pricing through its X platform integration.
ChatGPT
Conversational AI chatbot with advanced reasoning, image generation, and broad integration ecosystem.
Professionals needing advanced reasoning, students, developers, creators needing image generation, and enterprises requiring integration capabilities
Score71%
VS
G
Grok
Real-time AI assistant with live internet access, minimal content filters, and X platform integration.
X users wanting real-time analysis, researchers needing current information, users valuing unrestricted conversation, and budget-conscious subscribers already on X Premium
Score71%
Quick Answer
AI SummaryChatGPT offers broader capability, 200+ million users, and superior reasoning through GPT-4, while Grok excels at real-time information access, uncensored responses, and lower pricing through its X platform integration.
Our Verdict
AI-assistedChoose ChatGPT if you need industry-leading reasoning, advanced code generation, image creation, and access to the largest ecosystem of plugins and integrations with 200+ million active users. Choose Grok if you prioritize real-time information, uncensored responses, lower costs through X Premium bundling, and don't require advanced image generation—ideal for users who want current event analysis and maximum conversational freedom.
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ChatGPT
8.6/10
Grok
6.4/10
G
Choose ChatGPT if
Best pickProfessionals needing advanced reasoning, students, developers, creators needing image generation, and enterprises requiring integration capabilities
G
Choose Grok if
X users wanting real-time analysis, researchers needing current information, users valuing unrestricted conversation, and budget-conscious subscribers already on X Premium
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Key Differences at a Glance
- Real-Time Information Access:✓ Grok wins(Live internet access via X vs Knowledge cutoff (April 2024))
- User Base:✓ ChatGPT wins(200+ million weekly active users vs Estimated 3-5 million users)
- Monthly Subscription Cost:✓ Grok wins($168/year for X Premium (includes Grok) vs $20/month for Plus)
Key Facts & Figures
56 numeric metrics compared
| Metric | ChatGPT | Grok | Ratio |
|---|---|---|---|
| Pro Tier Monthly Cost(USD) | $20 | — | — |
| Plus Subscription Price(USD/month) | $20 | — | — |
| SWE-bench Verified Score(%) | ~70% | — | — |
| Context Window (Paid Tier)(tokens) | 128,000 | — | — |
| Minimum Monthly Cost for Advanced Features(USD) | $20 (Plus tier) | — | — |
| Third-Party App Integrations(integrations) | Thousands via Zapier and API | — | — |
| API Cost (Input Tokens)($ per million tokens) | $0.05-3.00 (varies by model) | — | — |
| Minimum Monthly Cost (Consumer)($) | $5 (ChatGPT Go) | — | — |
| Monthly Active Users(millions) | 200+ | 30.1 | |
| Monthly Website Visits(millions) | 1,500+ | 234.4 | |
| Primary User Age Demographic(% under 35) | Mixed | 50.87 | — |
| Subscription Cost (Annual)(USD) | $240 (ChatGPT Plus) | $168 (X Premium) | |
| Monthly Premium Cost(USD) | $20 (Plus) / $200 (Pro) | — | — |
| Platform Integration Points(platforms) | 1 (standalone web/app) | — | — |
| Cost for Annual Pro Usage(USD/year) | $240 (Plus annually) | — | — |
| Premium Monthly Cost(USD) | $20/month | — | — |
| M365 Task Accuracy Rate(%) | 82% | — | — |
| Third-Party App Connections(apps) | Thousands via Zapier | — | — |
| Context Window (Tokens)(tokens) | 128,000 | — | — |
| Input Cost per Million Tokens(USD) | $5.00 | — | — |
| Output Cost per Million Tokens(USD) | $15.00 | — | — |
| Multimodal Format Support(formats) | 3 (text, image, voice) | — | — |
| Third-Party Integrations Available(integrations) | 10,000+ | — | — |
| Code Generation Benchmark Score(%) | 92.3 | — | — |
| Reasoning Capability Rating(score (1-10)) | 8.5 | — | — |
| Free Tier Message Limit(messages per 3 hours) | 40 messages (GPT-4); unlimited (GPT-3.5) | — | — |
| ChatGPT Plus Monthly Cost(USD) | $20 | — | — |
| Context Window Size(tokens) | 128,000 tokens | 128,000 tokens | |
| Response Speed(seconds) | 3-6 seconds average | — | — |
| Supported Languages(languages) | 95+ languages | — | — |
| Plus/Premium Subscription Cost(USD per month) | $20 | — | — |
| Third-Party Integrations(count) | Extensive (10,000+ GPTs & plugins) | — | — |
| Monthly Subscription Cost(USD) | $20/month | $14/month (X Premium) | |
| Code Completion Latency(milliseconds) | 1,200-2,000ms (requires API call and context setup) | — | — |
| Supported Programming Languages(count) | 20+ languages | — | — |
| Context Window(tokens) | 128,000 tokens (~96,000 words) | — | — |
| IDE Integration Support(platforms) | 0 (web and API only) | — | — |
| Code Generation Accuracy (Python)(percent) | 67% correct on HumanEval benchmark | — | — |
| Context Switching Overhead(seconds per interaction) | 15-30 seconds (copy code, switch tabs, paste results) | — | — |
| API Cost (per 1M input tokens)(USD) | $15 | — | — |
| AIME 2024 Math Reasoning Accuracy(percent) | 96% | — | — |
| Average Response Latency(milliseconds) | 800ms | — | — |
| Subscription Cost(USD/month) | $20 (ChatGPT Plus) | — | — |
| Document Summarization Time (10K words)(seconds) | 8-12 seconds | — | — |
| Weekly Active Users(millions) | 200+ million | 3-5 million | |
| AIME Math Benchmark Accuracy(percent) | 92% | 90% | |
| HumanEval Code Generation Pass Rate(percent) | 90.2% | 89.5% | |
| Complex Reasoning Accuracy (AIME Benchmark)(percentage) | ~50% | ~50% | |
| Monthly Subscription Cost (Premium)(USD) | $14/month (X Premium required) | $14/month (X Premium required) | |
| Code Generation Quality (HumanEval Benchmark)(percentage) | ~85% | ~85% | |
| Context Window (Token Limit)(tokens) | 128,000 tokens | 128,000 tokens | |
| Complex Reasoning Accuracy (AIME 2024)(percent) | 67% | 67% | |
| Code Generation Accuracy (HumanEval)(%) | 79% | 79% | |
| Subscription Cost (Primary Plan)(USD per month) | $14/month (X Premium) | $14/month (X Premium) | |
| Minimum Subscription Cost (Annual)(USD) | $168/year (X Premium+) | $168/year (X Premium+) | |
| Supported Input Formats(count) | Text only | Text only |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
ChatGPT leads1 tie
G
2GrokChatGPT
Attribute
Grok
- Knowledge cutoff (April 2024)Real-Time Information AccessLive internet access via X(winner)
- 200+ million weekly active users(winner)User BaseEstimated 3-5 million users
- $20/month for PlusMonthly Subscription Cost$168/year for X Premium (includes Grok)(winner)
- Strict safety guidelines, refuses harmful requestsContent FilteringMinimal content filters, answers controversial topics
- GPT-4o scores 92% accuracy(winner)Reasoning Capability (AIME Math Benchmark)Grok-2 scores 90% accuracy
- GPT-4o: 90.2% pass rate(winner)Code Generation (HumanEval)Grok-2: 89.5% pass rate
- Built-in DALL-E 3 integration(winner)Image GenerationNo image generation capability
- Real-Time Information Access
ChatGPT
Knowledge cutoff (April 2024)
Grok
Live internet access via X(winner)
- User Base
ChatGPT
200+ million weekly active users(winner)
Grok
Estimated 3-5 million users
- Monthly Subscription Cost
ChatGPT
$20/month for Plus
Grok
$168/year for X Premium (includes Grok)(winner)
- Content Filtering
ChatGPT
Strict safety guidelines, refuses harmful requests
Grok
Minimal content filters, answers controversial topics
- Reasoning Capability (AIME Math Benchmark)
ChatGPT
GPT-4o scores 92% accuracy(winner)
Grok
Grok-2 scores 90% accuracy
- Code Generation (HumanEval)
ChatGPT
GPT-4o: 90.2% pass rate(winner)
Grok
Grok-2: 89.5% pass rate
- Image Generation
ChatGPT
Built-in DALL-E 3 integration(winner)
Grok
No image generation capability
Full Comparison
| Attribute | ChatGPT | Grok |
|---|---|---|
| Free Tier Quality | GPT-3.5 (basic) | — |
| Web Search | Yes | — |
| Real-Time Information Access | Knowledge cutoff with occasional browsing | Yes (via X/Twitter) |
| Free Tier Web Access | Limited or subscription-only | — |
| Real-Time Web Access (Free Tier) | No | — |
| Screen/Visual Analysis | Yes, via GPT-4 Vision in Plus/Pro tiers | — |
Show 8 more attributesMultimodal Support Text, image, voice, video — Real-Time Data Access No (knowledge cutoff) Yes (via X integration) Multimodal Capability Score(capability level) Advanced (image, video, text, document analysis) — Platform Integration Points(platforms) 1 (standalone web/app) — Image Generation DALL-E 3 integrated Not available Native Document Integration No - requires manual import — Supported Languages(languages) 95+ languages — Vision Capability(supported formats) Advanced (GPT-4V with OCR, charts, diagrams) — | ||
| Coding Blind Test Winner | Not favored | — |
| Long Document Handling | Moderate | — |
| Context Window (Paid Tier)(tokens) | 128,000 | — |
| Reasoning Task Performance | Very Strong (GPT-4o) | Strong (Grok-3) |
| Complex Reasoning Accuracy(performance rating) | GPT-4o: Superior accuracy on technical/logic problems | — |
| Creative Writing Instruction Adherence(quality rating) | Excellent - follows detailed creative prompts precisely | — |
Show 6 more attributesContext Window (Tokens)(tokens) 128,000 — Multimodal Format Support(formats) 3 (text, image, voice) — Reasoning Capability Rating(score (1-10)) 8.5 — Real-Time Web Search Yes — Real-Time Information Live X/Twitter feed integration — Supported Input Formats(count) Text only — | ||
| Execution Speed | Faster | — |
| Reasoning Benchmark Score(percentile) | Strong (GPT-4o/5.4 capable) | — |
| M365 Task Accuracy Rate(%) | 82% | — |
| Code Generation Benchmark Score(%) | 92.3 | — |
| Response Speed(seconds) | 3-6 seconds average | — |
Show 9 more attributesCode Completion Latency(milliseconds) 1,200-2,000ms (requires API call and context setup) — AIME 2024 Math Reasoning Accuracy(percent) 96% — Average Response Latency(milliseconds) 800ms — Document Summarization Time (10K words)(seconds) 8-12 seconds — AIME Math Benchmark Accuracy(percent) 92% 90% HumanEval Code Generation Pass Rate(percent) 90.2% 89.5% Complex Reasoning Accuracy (AIME Benchmark)(percentage) ~50% — Code Generation Quality (HumanEval Benchmark)(percentage) ~85% — Code Generation Accuracy (HumanEval)(%) 79% — | ||
| Market Adoption 2026 | Broader ecosystem | — |
| Primary Use Case | Conversational assistance & content generation | — |
| Reasoning Model Capability | o1/o3 advanced reasoning series | — |
| Pro Tier Monthly Cost(USD) | $20 | — |
| Plus Subscription Price(USD/month) | $20 | — |
| Minimum Monthly Cost for Advanced Features(USD) | $20 (Plus tier) | — |
| API Cost (Input Tokens)($ per million tokens) | $0.05-3.00 (varies by model) | — |
| Minimum Monthly Cost (Consumer)($) | $5 (ChatGPT Go) | — |
Show 20 more attributesSubscription Cost (Annual)(USD) $240 (ChatGPT Plus) $168 (X Premium) Monthly Premium Cost(USD) $20 (Plus) / $200 (Pro) — Premium Monthly Cost(USD) $20/month — Free Tier Availability(null) Available (full GPT-3.5) Limited (X Premium required) Input Cost per Million Tokens(USD) $5.00 — Output Cost per Million Tokens(USD) $15.00 — Free tier GPT-5.5 mini (rate-limited) — Paid entry plan ChatGPT Plus $20/mo — Power-user tier Pro $100/mo · Pro Max $200/mo — Team plan ~$30/user/mo — API input (per 1M tokens) GPT-5.5: ~$2.50 — Free Tier Message Limit(messages per 3 hours) 40 messages (GPT-4); unlimited (GPT-3.5) — ChatGPT Plus Monthly Cost(USD) $20 — Monthly Cost(USD) $20 (ChatGPT Plus) — Monthly Subscription Cost(USD) $20/month $14/month (X Premium) API Cost (per 1M input tokens)(USD) $15 — Subscription Cost(USD/month) $20 (ChatGPT Plus) — Monthly Subscription Cost (Premium)(USD) $14/month (X Premium required) — Subscription Cost (Primary Plan)(USD per month) $14/month (X Premium) — Minimum Subscription Cost (Annual)(USD) $168/year (X Premium+) — | ||
| Third-Party Integration Ecosystem | Hundreds of plugins and integrations | — |
| Third-Party Integrations Available(integrations) | 10,000+ | — |
| Third-Party Integrations(count) | Extensive (10,000+ GPTs & plugins) | — |
| Research Organization Features | Projects feature | — |
| Source Citation System | Available but not primary focus | — |
| Model Customization Options | Custom GPTs with established ecosystem | — |
| Custom Instructions Support | Advanced custom instructions system | — |
| Parallel Model Processing | Single model per session | — |
| Memory & Context Window(tokens) | GPT-5.2 advanced context | — |
| Real-Time Information Advantage(hours) | Web access in Plus tier | — |
| Information Synthesis Quality(rating) | Superior synthesis and judgment | — |
| SWE-bench Verified Score(%) | ~70% | — |
| Base AI Model | GPT-4, GPT-4o, o1, and newer models | — |
| Custom GPT/Agent Creation | Yes; extensive custom GPT ecosystem | — |
| Third-Party App Integrations(integrations) | Thousands via Zapier and API | — |
| Plugin Ecosystem(available plugins) | Largest (GPTs, Operator) | — |
| Custom AI Model Creation | Yes—Custom GPTs | — |
| Enterprise SLA & Compliance | Yes (ChatGPT Enterprise custom terms) | — |
| Enterprise Admin Controls | Basic (via API keys) | — |
| On-Premise Deployment | Limited (enterprise only) | — |
| Open Source Model Weights(availability) | No | — |
| User Interface Rating(out of 5 stars) | Consumer-friendly, polished | — |
| Monthly Active Users(millions) | 200+(winner) | 30.1 |
| Monthly Website Visits(millions) | 1,500+(winner) | 234.4 |
| Launch Date | November 2022 | November 2023 |
| Platform Availability | Web, iOS, Android, API | X Premium only |
| Primary User Age Demographic(% under 35) | Mixed | 50.87 |
| Setup Time(minutes) | 5-10 (account creation, app download) | — |
| Cost for Annual Pro Usage(USD/year) | $240 (Plus annually) | — |
| Native Microsoft 365 Integration | Manual copy-paste only | — |
| Windows OS Integration | Separate application | — |
| Google Workspace Integration | 3 | — |
| Workspace Integration Type(null) | External (API + plugins) | — |
| Developer API Availability | Limited (X Premium subscribers only) | — |
Show 1 more attributeWorkplace Integration X platform integration only — | ||
| Third-Party App Connections(apps) | Thousands via Zapier | — |
| Base Model Version | GPT-5.2 | — |
| Data Privacy Model | Processes public web data only | — |
| Headline model | GPT-5.5 (Plus/Pro) | — |
| Coding (SWE-bench Verified) | Strong (GPT-5.5) | — |
| Web grounding / citations | Yes (browse mode) | — |
| Multilingual quality | Strong across 50+ languages | — |
| Structured output / JSON mode | Strict JSON mode + tool calling | — |
Show 1 more attributeTraining data cut-off ~2025 (browse compensates) — | ||
| Image input | Yes | — |
| Voice mode | Yes — Advanced Voice | — |
| Agentic capability | Operator agent | — |
| Mobile app quality | Polished, top-rated | — |
| Prompt caching (API) | Automatic on supported models | — |
| Fine-tuning (API) | GPT-5.5-class + 4o-mini | — |
| On-prem / self-host | Cloud-only (Azure OpenAI closest) | — |
| API rate limits (Tier 1) | ~500 RPM / 90K TPM (GPT-5.5) | — |
Show 1 more attributeWindows 11/12 Native Integration No—requires web/app — | ||
| Base Model Quality (Reasoning) | GPT-4o / o1 (advanced) | — |
| Advanced Reasoning Model(model name) | GPT-4o & o1 reasoning | — |
| Native Office Document Integration | No—manual upload required | — |
| Context Window Size(tokens) | 128,000 tokens | 128,000 tokens |
| API Availability | Full API with fine-tuning | Limited API access |
| Monthly Active Users(millions) | 200+ million | — |
| Free Tier Search Queries(queries per day) | Limited messages (no dedicated search) | — |
| Plus/Premium Subscription Cost(USD per month) | $20 | — |
| Real-Time Web Search (Free Tier)(available or not) | No (Plus only) | — |
| Source Citations(automatic inline) | Available (not default) | — |
| Knowledge Cutoff Date | April 2024 (+ real-time with Plus) | Real-time (X integration) |
| Supported Programming Languages(count) | 20+ languages | — |
| Context Window(tokens) | 128,000 tokens (~96,000 words) | — |
| IDE Integration Support(platforms) | 0 (web and API only) | — |
| Code Generation Accuracy (Python)(percent) | 67% correct on HumanEval benchmark | — |
| Context Switching Overhead(seconds per interaction) | 15-30 seconds (copy code, switch tabs, paste results) | — |
| Training Data Recency(months_old) | Current (December 2024) | Real-time (0 months) |
| Image Analysis Capability(null) | Available (vision-enabled) | — |
| Weekly Active Users(millions) | 200+ million(winner) | 3-5 million |
| Knowledge Currency | April 2024 cutoff | Real-time (live internet) |
| Content Filtering Strictness | Strict safety guidelines | Minimal filters |
| Content Moderation Strictness(level) | Minimal - answers most queries | — |
| Multimodal Input Support(null) | Text, images only | — |
| Context Window (Token Limit)(tokens) | 128,000 tokens | — |
| Complex Reasoning Accuracy (AIME 2024)(percent) | 67% | — |
| Code Generation Performance(benchmark) | Capable but limited optimization | — |
ChatGPTGGrok
Free Tier Quality
GPT-3.5 (basic)
—
Web Search
Yes
—
Real-Time Information Access
Knowledge cutoff with occasional browsing
Yes (via X/Twitter)
Free Tier Web Access
Limited or subscription-only
—
Real-Time Web Access (Free Tier)
No
—
Screen/Visual Analysis
Yes, via GPT-4 Vision in Plus/Pro tiers
—
Show 8 more attributes
Multimodal Support
Text, image, voice, video
—
Real-Time Data Access
No (knowledge cutoff)
Yes (via X integration)
Multimodal Capability Score(capability level)
Advanced (image, video, text, document analysis)
—
Platform Integration Points(platforms)
1 (standalone web/app)
—
Image Generation
DALL-E 3 integrated
Not available
Native Document Integration
No - requires manual import
—
Supported Languages(languages)
95+ languages
—
Vision Capability(supported formats)
Advanced (GPT-4V with OCR, charts, diagrams)
—
Coding Blind Test Winner
Not favored
—
Long Document Handling
Moderate
—
Context Window (Paid Tier)(tokens)
128,000
—
Reasoning Task Performance
Very Strong (GPT-4o)
Strong (Grok-3)
Complex Reasoning Accuracy(performance rating)
GPT-4o: Superior accuracy on technical/logic problems
—
Creative Writing Instruction Adherence(quality rating)
Excellent - follows detailed creative prompts precisely
—
Show 6 more attributes
Context Window (Tokens)(tokens)
128,000
—
Multimodal Format Support(formats)
3 (text, image, voice)
—
Reasoning Capability Rating(score (1-10))
8.5
—
Real-Time Web Search
Yes
—
Real-Time Information
Live X/Twitter feed integration
—
Supported Input Formats(count)
Text only
—
Execution Speed
Faster
—
Reasoning Benchmark Score(percentile)
Strong (GPT-4o/5.4 capable)
—
M365 Task Accuracy Rate(%)
82%
—
Code Generation Benchmark Score(%)
92.3
—
Response Speed(seconds)
3-6 seconds average
—
Show 9 more attributes
Code Completion Latency(milliseconds)
1,200-2,000ms (requires API call and context setup)
—
AIME 2024 Math Reasoning Accuracy(percent)
96%
—
Average Response Latency(milliseconds)
800ms
—
Document Summarization Time (10K words)(seconds)
8-12 seconds
—
AIME Math Benchmark Accuracy(percent)
92%
90%
HumanEval Code Generation Pass Rate(percent)
90.2%
89.5%
Complex Reasoning Accuracy (AIME Benchmark)(percentage)
~50%
—
Code Generation Quality (HumanEval Benchmark)(percentage)
~85%
—
Code Generation Accuracy (HumanEval)(%)
79%
—
Market Adoption 2026
Broader ecosystem
—
Primary Use Case
Conversational assistance & content generation
—
Reasoning Model Capability
o1/o3 advanced reasoning series
—
Pro Tier Monthly Cost(USD)
$20
—
Plus Subscription Price(USD/month)
$20
—
Minimum Monthly Cost for Advanced Features(USD)
$20 (Plus tier)
—
API Cost (Input Tokens)($ per million tokens)
$0.05-3.00 (varies by model)
—
Minimum Monthly Cost (Consumer)($)
$5 (ChatGPT Go)
—
Show 20 more attributes
Subscription Cost (Annual)(USD)
$240 (ChatGPT Plus)
$168 (X Premium)
Monthly Premium Cost(USD)
$20 (Plus) / $200 (Pro)
—
Premium Monthly Cost(USD)
$20/month
—
Free Tier Availability(null)
Available (full GPT-3.5)
Limited (X Premium required)
Input Cost per Million Tokens(USD)
$5.00
—
Output Cost per Million Tokens(USD)
$15.00
—
Free tier
GPT-5.5 mini (rate-limited)
—
Paid entry plan
ChatGPT Plus $20/mo
—
Power-user tier
Pro $100/mo · Pro Max $200/mo
—
Team plan
~$30/user/mo
—
API input (per 1M tokens)
GPT-5.5: ~$2.50
—
Free Tier Message Limit(messages per 3 hours)
40 messages (GPT-4); unlimited (GPT-3.5)
—
ChatGPT Plus Monthly Cost(USD)
$20
—
Monthly Cost(USD)
$20 (ChatGPT Plus)
—
Monthly Subscription Cost(USD)
$20/month
$14/month (X Premium)
API Cost (per 1M input tokens)(USD)
$15
—
Subscription Cost(USD/month)
$20 (ChatGPT Plus)
—
Monthly Subscription Cost (Premium)(USD)
$14/month (X Premium required)
—
Subscription Cost (Primary Plan)(USD per month)
$14/month (X Premium)
—
Minimum Subscription Cost (Annual)(USD)
$168/year (X Premium+)
—
Third-Party Integration Ecosystem
Hundreds of plugins and integrations
—
Third-Party Integrations Available(integrations)
10,000+
—
Third-Party Integrations(count)
Extensive (10,000+ GPTs & plugins)
—
Research Organization Features
Projects feature
—
Source Citation System
Available but not primary focus
—
Model Customization Options
Custom GPTs with established ecosystem
—
Custom Instructions Support
Advanced custom instructions system
—
Parallel Model Processing
Single model per session
—
Memory & Context Window(tokens)
GPT-5.2 advanced context
—
Real-Time Information Advantage(hours)
Web access in Plus tier
—
Information Synthesis Quality(rating)
Superior synthesis and judgment
—
SWE-bench Verified Score(%)
~70%
—
Base AI Model
GPT-4, GPT-4o, o1, and newer models
—
Custom GPT/Agent Creation
Yes; extensive custom GPT ecosystem
—
Third-Party App Integrations(integrations)
Thousands via Zapier and API
—
Plugin Ecosystem(available plugins)
Largest (GPTs, Operator)
—
Custom AI Model Creation
Yes—Custom GPTs
—
Enterprise SLA & Compliance
Yes (ChatGPT Enterprise custom terms)
—
Enterprise Admin Controls
Basic (via API keys)
—
On-Premise Deployment
Limited (enterprise only)
—
Open Source Model Weights(availability)
No
—
User Interface Rating(out of 5 stars)
Consumer-friendly, polished
—
Monthly Active Users(millions)
200+
30.1
Monthly Website Visits(millions)
1,500+
234.4
Launch Date
November 2022
November 2023
Platform Availability
Web, iOS, Android, API
X Premium only
Primary User Age Demographic(% under 35)
Mixed
50.87
Setup Time(minutes)
5-10 (account creation, app download)
—
Cost for Annual Pro Usage(USD/year)
$240 (Plus annually)
—
Native Microsoft 365 Integration
Manual copy-paste only
—
Windows OS Integration
Separate application
—
Google Workspace Integration
3
—
Workspace Integration Type(null)
External (API + plugins)
—
Developer API Availability
Limited (X Premium subscribers only)
—
Show 1 more attribute
Workplace Integration
X platform integration only
—
Third-Party App Connections(apps)
Thousands via Zapier
—
Base Model Version
GPT-5.2
—
Data Privacy Model
Processes public web data only
—
Headline model
GPT-5.5 (Plus/Pro)
—
Coding (SWE-bench Verified)
Strong (GPT-5.5)
—
Web grounding / citations
Yes (browse mode)
—
Multilingual quality
Strong across 50+ languages
—
Structured output / JSON mode
Strict JSON mode + tool calling
—
Show 1 more attribute
Training data cut-off
~2025 (browse compensates)
—
Image input
Yes
—
Voice mode
Yes — Advanced Voice
—
Agentic capability
Operator agent
—
Mobile app quality
Polished, top-rated
—
Prompt caching (API)
Automatic on supported models
—
Fine-tuning (API)
GPT-5.5-class + 4o-mini
—
On-prem / self-host
Cloud-only (Azure OpenAI closest)
—
API rate limits (Tier 1)
~500 RPM / 90K TPM (GPT-5.5)
—
Show 1 more attribute
Windows 11/12 Native Integration
No—requires web/app
—
Base Model Quality (Reasoning)
GPT-4o / o1 (advanced)
—
Advanced Reasoning Model(model name)
GPT-4o & o1 reasoning
—
Native Office Document Integration
No—manual upload required
—
Context Window Size(tokens)
128,000 tokens
128,000 tokens
API Availability
Full API with fine-tuning
Limited API access
Monthly Active Users(millions)
200+ million
—
Free Tier Search Queries(queries per day)
Limited messages (no dedicated search)
—
Plus/Premium Subscription Cost(USD per month)
$20
—
Real-Time Web Search (Free Tier)(available or not)
No (Plus only)
—
Source Citations(automatic inline)
Available (not default)
—
Knowledge Cutoff Date
April 2024 (+ real-time with Plus)
Real-time (X integration)
Supported Programming Languages(count)
20+ languages
—
Context Window(tokens)
128,000 tokens (~96,000 words)
—
IDE Integration Support(platforms)
0 (web and API only)
—
Code Generation Accuracy (Python)(percent)
67% correct on HumanEval benchmark
—
Context Switching Overhead(seconds per interaction)
15-30 seconds (copy code, switch tabs, paste results)
—
Training Data Recency(months_old)
Current (December 2024)
Real-time (0 months)
Image Analysis Capability(null)
Available (vision-enabled)
—
Weekly Active Users(millions)
200+ million
3-5 million
Knowledge Currency
April 2024 cutoff
Real-time (live internet)
Content Filtering Strictness
Strict safety guidelines
Minimal filters
Content Moderation Strictness(level)
Minimal - answers most queries
—
Multimodal Input Support(null)
Text, images only
—
Context Window (Token Limit)(tokens)
128,000 tokens
—
Complex Reasoning Accuracy (AIME 2024)(percent)
67%
—
Code Generation Performance(benchmark)
Capable but limited optimization
—
Pros & Cons
10 pros·4 cons across both
G
ChatGPT
+5-2
Pros
- GPT-4 and GPT-4o models with superior mathematical reasoning (92% AIME accuracy)
- Integrated DALL-E 3 image generation without external tools
- 200+ million weekly active users with largest community ecosystem
- Advanced plugins and web browsing integration via ChatGPT Plus
- Fine-tuning and custom GPT creation for business use cases
Cons
- Knowledge cutoff limits (April 2024), cannot access real-time information
- $20/month subscription cost for advanced features is higher than competitors
G
Grok
+5-2
Pros
- Real-time information access via live internet connection for current events
- Minimal content filtering enables frank discussion of controversial topics
- Lower effective cost ($168/year via X Premium bundle vs $240/year for ChatGPT Plus)
- Grok-2 achieves 90% accuracy on AIME math benchmark and 89.5% code generation rate
- Integrated directly into X ecosystem with 500+ million users
Cons
- No image generation capability, limiting creative use cases
- Significantly smaller user base (3-5M vs 200M+) means less community content and fewer third-party integrations
Frequently Asked Questions
5 questions
Yes. Grok has live internet access through X's infrastructure, allowing it to retrieve and analyze current events, stock prices, and breaking news. ChatGPT's knowledge cuts off at April 2024 and cannot access real-time information without paid web browsing in ChatGPT Plus, making Grok superior for time-sensitive queries.
Resources & Learn More
Curated sources to dive deeper
Where to Buy
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Wikipedia
SmartReview Ratings
Aggregated ratings from Reddit, G2, Capterra, Trustpilot & more
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