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 vs Grok — Side-by-side comparison on A Versus B
Conversational AI chatbot with advanced reasoning, image generation, and broad integration ecosystem.
Real-time AI assistant with live internet access, minimal content filters, and X platform integration.
Real-Time Information Access. User Base. Monthly Subscription Cost. Content Filtering. Reasoning Capability (AIME Math Benchmark). Code Generation (HumanEval). Image Generation
Choose 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.
ChatGPT: Conversational assistance & content generation | Grok: N/A
ChatGPT: o1/o3 advanced reasoning series | Grok: N/A
ChatGPT: Hundreds of plugins and integrations | Grok: N/A
ChatGPT: Knowledge cutoff with occasional browsing | Grok: Yes (via X/Twitter)
ChatGPT: Limited or subscription-only | Grok: N/A
ChatGPT: Available but not primary focus | Grok: N/A
ChatGPT: Custom GPTs with established ecosystem | Grok: N/A
ChatGPT: Single model per session | Grok: N/A
ChatGPT: GPT-5.2 advanced context | Grok: N/A
ChatGPT: Web access in Plus tier | Grok: N/A
ChatGPT: Superior synthesis and judgment | Grok: N/A
ChatGPT: GPT-4, GPT-4o, o1, and newer models | Grok: N/A
Minimum Monthly Cost for Advanced Features
ChatGPT: Yes; extensive custom GPT ecosystem | Grok: N/A
ChatGPT: Thousands via Zapier and API | Grok: N/A
ChatGPT: Yes, via GPT-4 Vision in Plus/Pro tiers | Grok: N/A
ChatGPT: Yes (ChatGPT Enterprise custom terms) | Grok: N/A
ChatGPT: $0.05-3.00 (varies by model) | Grok: N/A
ChatGPT: Strong (GPT-4o/5.4 capable) | Grok: N/A
ChatGPT: Text, image, voice, video | Grok: N/A
ChatGPT: Limited (enterprise only) | Grok: N/A
ChatGPT: Consumer-friendly, polished | Grok: N/A
ChatGPT: November 2022 | Grok: November 2023
ChatGPT: No (knowledge cutoff) | Grok: Yes (via X integration)
ChatGPT: Web, iOS, Android, API | Grok: X Premium only
ChatGPT: $240 (ChatGPT Plus) | Grok: $168 (X Premium)
ChatGPT: Very Strong (GPT-4o) | Grok: Strong (Grok-3)
ChatGPT: $20 (Plus) / $200 (Pro) | Grok: N/A
ChatGPT: Advanced (image, video, text, document analysis) | Grok: N/A
ChatGPT: 1 (standalone web/app) | Grok: N/A
ChatGPT: GPT-4o: Superior accuracy on technical/logic problems | Grok: N/A
ChatGPT: 5-10 (account creation, app download) | Grok: N/A
ChatGPT: Excellent - follows detailed creative prompts precisely | Grok: N/A
ChatGPT: $240 (Plus annually) | Grok: N/A
ChatGPT: Manual copy-paste only | Grok: N/A
ChatGPT: Thousands via Zapier | Grok: N/A
ChatGPT: Separate application | Grok: N/A
ChatGPT: Processes public web data only | Grok: N/A
ChatGPT: Available (full GPT-3.5) | Grok: Limited (X Premium required)
ChatGPT: 3 (text, image, voice) | Grok: N/A
ChatGPT: Strong across 50+ languages | Grok: N/A
ChatGPT: Strict JSON mode + tool calling | Grok: N/A
ChatGPT: ~2025 (browse compensates) | Grok: N/A
ChatGPT: DALL-E 3 integrated | Grok: Not available
ChatGPT: Yes — Advanced Voice | Grok: N/A
ChatGPT: Largest (GPTs, Operator) | Grok: N/A
ChatGPT: Polished, top-rated | Grok: N/A
ChatGPT: Automatic on supported models | Grok: N/A
ChatGPT: GPT-5.5-class + 4o-mini | Grok: N/A
ChatGPT: Cloud-only (Azure OpenAI closest) | Grok: N/A
ChatGPT: ~500 RPM / 90K TPM (GPT-5.5) | Grok: N/A
ChatGPT: GPT-5.5 mini (rate-limited) | Grok: N/A
ChatGPT: ChatGPT Plus $20/mo | Grok: N/A
ChatGPT: Pro $100/mo · Pro Max $200/mo | Grok: N/A
ChatGPT: GPT-4o / o1 (advanced) | Grok: N/A
ChatGPT: 40 messages (GPT-4); unlimited (GPT-3.5) | Grok: N/A
ChatGPT: No—manual upload required | Grok: N/A
ChatGPT: No—requires web/app | Grok: N/A
ChatGPT: Basic (via API keys) | Grok: N/A
ChatGPT: 128,000 tokens | Grok: 128,000 tokens
ChatGPT: No - requires manual import | Grok: N/A
ChatGPT: Full API with fine-tuning | Grok: Limited API access
ChatGPT: 3-6 seconds average | Grok: N/A
ChatGPT: Advanced custom instructions system | Grok: N/A
ChatGPT: Limited messages (no dedicated search) | Grok: N/A
ChatGPT: GPT-4o & o1 reasoning | Grok: N/A
ChatGPT: Available (not default) | Grok: N/A
ChatGPT: Extensive (10,000+ GPTs & plugins) | Grok: N/A
ChatGPT: April 2024 (+ real-time with Plus) | Grok: Real-time (X integration)
ChatGPT: $20/month | Grok: $14/month (X Premium)
ChatGPT: 1,200-2,000ms (requires API call and context setup) | Grok: N/A
ChatGPT: 128,000 tokens (~96,000 words) | Grok: N/A
ChatGPT: 0 (web and API only) | Grok: N/A
ChatGPT: 67% correct on HumanEval benchmark | Grok: N/A
ChatGPT: 15-30 seconds (copy code, switch tabs, paste results) | Grok: N/A
ChatGPT: Current (December 2024) | Grok: Real-time (0 months)
ChatGPT: Advanced (GPT-4V with OCR, charts, diagrams) | Grok: N/A
ChatGPT: Available (vision-enabled) | Grok: N/A
ChatGPT: External (API + plugins) | Grok: N/A
ChatGPT: 200+ million | Grok: 3-5 million
ChatGPT: April 2024 cutoff | Grok: Real-time (live internet)
ChatGPT: Strict safety guidelines | Grok: Minimal filters
Complex Reasoning Accuracy (AIME Benchmark)
ChatGPT: N/A | Grok: $14/month (X Premium required)
Code Generation Quality (HumanEval Benchmark)
ChatGPT: N/A | Grok: Minimal - answers most queries
ChatGPT: N/A | Grok: $14/month (X Premium)
ChatGPT: N/A | Grok: Live X/Twitter feed integration
ChatGPT: N/A | Grok: $168/year (X Premium+)
ChatGPT: N/A | Grok: Limited (X Premium subscribers only)
ChatGPT: N/A | Grok: Capable but limited optimization
ChatGPT: N/A | Grok: X platform integration only
ChatGPT vs Grok — Structured Comparison Data
Machine-readable comparison dataset for ChatGPT vs Grok. Contains 147 attribute comparisons, 5 FAQ pairs.
ChatGPT vs Grok — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for ChatGPT vs Grok.
Can Grok access current news and real-time information?
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.
Which AI is better for coding and technical tasks?
ChatGPT edges ahead with GPT-4o's 90.2% HumanEval pass rate vs Grok-2's 89.5%, and it benefits from a larger developer community, more training data, and superior code documentation. However, both are competitive for most development tasks, with differences becoming apparent only on complex algorithmic problems.
What's the actual price difference between ChatGPT Plus and Grok?
ChatGPT Plus is $20/month ($240/year). Grok comes via X Premium at $168/year ($14/month), saving $72 annually. However, X Premium includes other platform benefits beyond Grok, so the true AI-only cost difference is approximately $70/year in Grok's favor for existing X Premium subscribers.
Why does Grok give different answers than ChatGPT on controversial topics?
Grok uses minimal content filtering and is designed to discuss topics that ChatGPT avoids per its safety guidelines. This means Grok may provide perspectives on political, medical, or social topics that ChatGPT refuses. Neither approach is inherently 'better'—it depends on whether you want guardrailed or unrestricted responses.
Can I generate images with both AI tools?
ChatGPT includes DALL-E 3 image generation natively in Plus and Pro plans. Grok does not offer image generation. If image creation is important to your workflow, ChatGPT is the clear choice. For text-only tasks, both are capable.
Real-Time Information Access: ChatGPT has Knowledge cutoff (April 2024), while Grok has Live internet access via X.
User Base: ChatGPT has 200+ million weekly active users, while Grok has Estimated 3-5 million users.
Monthly Subscription Cost: ChatGPT has $20/month for Plus, while Grok has $168/year for X Premium (includes Grok).
Content Filtering: ChatGPT has Strict safety guidelines, refuses harmful requests, while Grok has Minimal content filters, answers controversial topics.
Consider: Reasoning Capability (AIME Math Benchmark)
Reasoning Capability (AIME Math Benchmark): ChatGPT has GPT-4o scores 92% accuracy, while Grok has Grok-2 scores 90% accuracy.
Code Generation (HumanEval): ChatGPT has GPT-4o: 90.2% pass rate, while Grok has Grok-2: 89.5% pass rate.
Image Generation: ChatGPT has Built-in DALL-E 3 integration, while Grok has No image generation capability.