ChatGPT excels in versatility and real-time web access through GPT-4, while Claude 3.5 Sonnet offers superior reasoning capabilities and longer context windows (200K tokens vs 128K), making Claude better for complex analysis and document processing.
ChatGPT vs Claude — Side-by-side comparison on A Versus B
AI-powered conversational chatbot by OpenAI for dynamic question-answering and task completion.
Advanced AI conversational assistant by Anthropic focused on reasoning and safety.
Context Window Size. Real-time Web Access. Free Tier Availability. Maximum Output Length. Coding Accuracy (HumanEval). Monthly Active Users. Latency on Simple Queries
Choose ChatGPT if you need real-time information, diverse capabilities (image generation, data analysis plugins), and the largest ecosystem of third-party integrations. Choose Claude if you prioritize reasoning quality, long-document analysis, higher token limits, and prefer a more straightforward conversational interface without external tools.
ChatGPT: Not favored | Claude: Won coding tests
ChatGPT: Faster | Claude: Slower (more thorough)
ChatGPT: Broader ecosystem | Claude: Growing adoption
ChatGPT: Conversational assistance & content generation | Claude: N/A
ChatGPT: o1/o3 advanced reasoning series | Claude: N/A
ChatGPT: Hundreds of plugins and integrations | Claude: N/A
ChatGPT: Knowledge cutoff with occasional browsing | Claude: No
ChatGPT: Limited or subscription-only | Claude: N/A
ChatGPT: Available but not primary focus | Claude: N/A
ChatGPT: Custom GPTs with established ecosystem | Claude: N/A
ChatGPT: Single model per session | Claude: N/A
ChatGPT: GPT-5.2 advanced context | Claude: N/A
ChatGPT: Web access in Plus tier | Claude: N/A
ChatGPT: Superior synthesis and judgment | Claude: N/A
ChatGPT: GPT-4, GPT-4o, o1, and newer models | Claude: N/A
Minimum Monthly Cost for Advanced Features
ChatGPT: Yes; extensive custom GPT ecosystem | Claude: N/A
ChatGPT: Thousands via Zapier and API | Claude: N/A
ChatGPT: Yes, via GPT-4 Vision in Plus/Pro tiers | Claude: N/A
ChatGPT: Yes (ChatGPT Enterprise custom terms) | Claude: N/A
ChatGPT: $0.05-3.00 (varies by model) | Claude: N/A
ChatGPT: Strong (GPT-4o/5.4 capable) | Claude: N/A
ChatGPT: Text, image, voice, video | Claude: N/A
ChatGPT: Limited (enterprise only) | Claude: N/A
ChatGPT: Consumer-friendly, polished | Claude: N/A
ChatGPT: No (knowledge cutoff) | Claude: N/A
ChatGPT: Web, iOS, Android, API | Claude: N/A
ChatGPT: $240 (ChatGPT Plus) | Claude: N/A
ChatGPT: Very Strong (GPT-4o) | Claude: N/A
ChatGPT: $20 (Plus) / $200 (Pro) | Claude: N/A
ChatGPT: Advanced (image, video, text, document analysis) | Claude: N/A
ChatGPT: 1 (standalone web/app) | Claude: 8+ (Web, Desktop, API, Slack, etc.)
ChatGPT: GPT-4o: Superior accuracy on technical/logic problems | Claude: N/A
ChatGPT: 5-10 (account creation, app download) | Claude: N/A
ChatGPT: Excellent - follows detailed creative prompts precisely | Claude: N/A
ChatGPT: $240 (Plus annually) | Claude: N/A
ChatGPT: Manual copy-paste only | Claude: N/A
ChatGPT: Thousands via Zapier | Claude: N/A
ChatGPT: Separate application | Claude: Web browser only, no native integration
ChatGPT: Processes public web data only | Claude: N/A
ChatGPT: 3 (text, image, voice) | Claude: 3 (text, image, PDF)
ChatGPT: GPT-5.5 (Plus/Pro) | Claude: Sonnet 4.6, Opus 4.8
ChatGPT: Strong (GPT-5.5) | Claude: #1 (Opus 4.8 + Claude Code)
ChatGPT: Yes (browse mode) | Claude: Via integrations / Computer Use
ChatGPT: Strong across 50+ languages | Claude: Strong (esp. European + Japanese)
ChatGPT: Strict JSON mode + tool calling | Claude: Strict tool use + JSON schemas
ChatGPT: ~2025 (browse compensates) | Claude: ~2025
ChatGPT: Yes — Advanced Voice | Claude: Limited (API-based)
ChatGPT: Operator agent | Claude: Claude Code + Computer Use
ChatGPT: Largest (GPTs, Operator) | Claude: MCP-based (growing)
ChatGPT: Polished, top-rated | Claude: iOS/Android, catching up
ChatGPT: Automatic on supported models | Claude: Explicit cache markers (5m / 1h)
ChatGPT: GPT-5.5-class + 4o-mini | Claude: No public fine-tuning
ChatGPT: Cloud-only (Azure OpenAI closest) | Claude: Cloud-only (Bedrock / Vertex)
ChatGPT: ~500 RPM / 90K TPM (GPT-5.5) | Claude: ~50 RPM / 40K ITPM (Sonnet 4.6)
ChatGPT: GPT-5.5 mini (rate-limited) | Claude: Sonnet 4.6 (rate-limited)
ChatGPT: ChatGPT Plus $20/mo | Claude: Claude Pro $20/mo
ChatGPT: Pro $100/mo · Pro Max $200/mo | Claude: Max $100–$200/mo
ChatGPT: ~$30/user/mo | Claude: $30/user/mo
ChatGPT: GPT-4o / o1 (advanced) | Claude: N/A
ChatGPT: 40 messages (GPT-4); unlimited (GPT-3.5) | Claude: N/A
ChatGPT: No—manual upload required | Claude: N/A
ChatGPT: No—requires web/app | Claude: N/A
ChatGPT: Basic (via API keys) | Claude: N/A
ChatGPT: $20/month (Plus tier) | Claude: N/A
Code Suggestion Accuracy (Python/JavaScript)
ChatGPT: $20 (ChatGPT Plus) | Claude: N/A
ChatGPT: ChatGPT Plus only ($20/month extra) | Claude: Limited (memory feature only)
ChatGPT: No - requires manual import | Claude: N/A
ChatGPT: Full API with fine-tuning | Claude: N/A
ChatGPT: 3-6 seconds average | Claude: N/A
ChatGPT: Advanced custom instructions system | Claude: N/A
ChatGPT: 1 (web interface only; third-party plugins available) | Claude: N/A
ChatGPT: 180 million | Claude: ~150 million (Claude users)
ChatGPT: Limited messages (no dedicated search) | Claude: N/A
ChatGPT: GPT-4o & o1 reasoning | Claude: N/A
ChatGPT: Available (not default) | Claude: N/A
ChatGPT: 5,000+ verified GPTs and plugins | Claude: N/A
ChatGPT: April 2024 (GPT-4 Turbo) | Claude: April 2024
ChatGPT: 1,200-2,000ms (requires API call and context setup) | Claude: 500-2000ms (chat response)
ChatGPT: 140+ languages (via API) | Claude: N/A
ChatGPT: 128,000 tokens (~96,000 words) | Claude: 200,000 tokens
ChatGPT: 0 (web and API only) | Claude: N/A
ChatGPT: 67% correct on HumanEval benchmark | Claude: N/A
ChatGPT: 15-30 seconds (copy code, switch tabs, paste results) | Claude: N/A
ChatGPT: 128,000 tokens (GPT-4o Pro) | Claude: 200,000
ChatGPT: Not supported (text/images only) | Claude: N/A
ChatGPT: Text, images, voice (limited) | Claude: N/A
ChatGPT: 3-8 seconds (web) | Claude: N/A
ChatGPT: Advanced (GPT-4V with OCR, charts, diagrams) | Claude: N/A
ChatGPT: Available (vision-enabled) | Claude: N/A
ChatGPT: External (API + plugins) | Claude: N/A
ChatGPT: 200M+ weekly users | Claude: N/A
ChatGPT: April 2024 cutoff | Claude: N/A
ChatGPT: Strict safety guidelines | Claude: N/A
ChatGPT: $15 (GPT-4 Turbo) | Claude: $3 (Opus) / $0.80 (Haiku)
ChatGPT: Yes (voice input/output) | Claude: No
ChatGPT: GPT-4o mini (capable) | Claude: Claude 3.5 Haiku (capable)
ChatGPT: 128,000 tokens | Claude: 200,000 tokens
ChatGPT: ChatGPT Plus subscribers only | Claude: No (April 2024 cutoff)
Coding Task Accuracy (HumanEval Benchmark)
ChatGPT: 40-50 (approximate) | Claude: N/A
ChatGPT: 12,000 tokens (GPT-4 Turbo) | Claude: N/A
ChatGPT: No—no clickable sources | Claude: N/A
ChatGPT: No (requires Plus) | Claude: N/A
ChatGPT: DALL-E 3 (free + paid) | Claude: Limited (image analysis only)
ChatGPT: 86% (GPT-4 on AIME problems) | Claude: N/A
ChatGPT: $20/month | Claude: $20/month (Pro)
ChatGPT: ~15% of edge-case queries | Claude: N/A
ChatGPT: $0.03 (GPT-4 Turbo) | Claude: N/A
ChatGPT: Text, images, PDFs, audio, video | Claude: N/A
ChatGPT: Yes (Plus/Pro users) | Claude: No
ChatGPT: Yes (GPT-3.5 free tier with limited queries) | Claude: N/A
ChatGPT: 1,000+ (via API, Zapier, Make, native integrations) | Claude: N/A
ChatGPT: Advanced (multi-file, architecture design, debugging) | Claude: N/A
ChatGPT: 120 MB per file (ChatGPT Plus) | Claude: N/A
ChatGPT: 2-5 seconds (depends on query complexity) | Claude: N/A
ChatGPT: 50+ programming and markup languages | Claude: N/A
ChatGPT: Paid Plus only ($20/month) | Claude: N/A
ChatGPT: 200,000 tokens | Claude: 200,000 tokens
ChatGPT: Images, video, audio, PDFs, files | Claude: N/A
ChatGPT: 0% (no citations) | Claude: N/A
ChatGPT: 500,000+ custom GPTs | Claude: N/A
ChatGPT: GPT-3.5 only; limited messages | Claude: N/A
ChatGPT: 10M+ custom GPTs in GPT Store | Claude: N/A
ChatGPT: Third-party plugins only | Claude: N/A
ChatGPT: 22+ months old (April 2024 cutoff) | Claude: April 2024 (static)
ChatGPT: 3-5% factual errors | Claude: N/A
ChatGPT: Yes—creates original content | Claude: Up to 150,000 words
ChatGPT: Yes—maintains context | Claude: N/A
ChatGPT: Yes—ChatGPT 3.5 free | Claude: Yes (limited usage)
ChatGPT: $0 (limited); $20 for Plus | Claude: N/A
ChatGPT: 50+ context-aware turns | Claude: N/A
ChatGPT: 2-8 seconds average | Claude: N/A
ChatGPT: N/A | Claude: Excellent (leading tool)
ChatGPT: N/A | Claude: Text and code focused
ChatGPT: N/A | Claude: Superior (Claude 4.6)
ChatGPT: N/A | Claude: Standalone platform
ChatGPT: N/A | Claude: Nuanced and contextual
ChatGPT: N/A | Claude: No integration, manual file uploads required
ChatGPT: N/A | Claude: Strict safety guidelines
ChatGPT: N/A | Claude: $20/month (Claude Pro)
ChatGPT: N/A | Claude: 5+ (Web, iOS, Android, API, third-party apps)
ChatGPT: N/A | Claude: 2-6 seconds average
ChatGPT: N/A | Claude: 89% user satisfaction
ChatGPT: N/A | Claude: Yes (fully independent)
ChatGPT: N/A | Claude: Web interface + API only
ChatGPT: N/A | Claude: Full Claude 3.5 Sonnet with usage limits
ChatGPT: N/A | Claude: No—requires manual submission
ChatGPT: N/A | Claude: Web, iOS, Android, API
ChatGPT: N/A | Claude: Claude 3.5 Sonnet, Claude 3 Opus, Claude 3 Haiku
ChatGPT: N/A | Claude: ~10 million (reported by Anthropic, 2024)
ChatGPT: N/A | Claude: ~10MB per upload (practical limit)
ChatGPT: N/A | Claude: 2 years (launched March 2024)
ChatGPT: N/A | Claude: Limited (API/plugins)
ChatGPT: N/A | Claude: Limited (Claude Teams requires separate setup)
ChatGPT: N/A | Claude: 3-6 seconds average
ChatGPT: N/A | Claude: 8.7/10 standalone
ChatGPT: N/A | Claude: Code, text, images, PDFs, documents
ChatGPT: N/A | Claude: None (chat interface only)
ChatGPT: N/A | Claude: N/A (manual conversation only)
ChatGPT: N/A | Claude: Manual context provision required
ChatGPT: N/A | Claude: iOS app available
ChatGPT: N/A | Claude: Depends on API tier
Monthly Subscription Cost (Premium/Pro Tier)
Annual Subscription Cost (Premium/Pro Tier)
ChatGPT: N/A | Claude: API only (requires custom setup)
ChatGPT: N/A | Claude: Web search not available
ChatGPT: N/A | Claude: 0% (knowledge-based only)
ChatGPT: N/A | Claude: Excellent (optimized for depth)
ChatGPT: N/A | Claude: Advanced (specialized models)
ChatGPT: N/A | Claude: 0.02 GB (20MB per file)
User Reported Reasoning Quality (Scale 1-10)
ChatGPT: N/A | Claude: Basic grammar/spelling only (~20 types)
ChatGPT: N/A | Claude: ~15 integrations (limited browser extension)
ChatGPT: N/A | Claude: 50+ languages (Python, JavaScript, Java, C++, etc.)
ChatGPT: N/A | Claude: ~300,000 words (based on 200K tokens)
ChatGPT: N/A | Claude: Limited to Claude.ai and browser extension
ChatGPT: N/A | Claude: 2-3 (Claude.ai, API, browser extension)
How to choose between ChatGPT and Claude
ChatGPT vs Claude — Structured Comparison Data
Machine-readable comparison dataset for ChatGPT vs Claude. Contains 263 attribute comparisons, 4 FAQ pairs.
ChatGPT vs Claude — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for ChatGPT vs Claude.
Is Claude better than ChatGPT for coding?
Claude 3.5 Sonnet is currently the leading model for software engineering tasks on SWE-bench (an autonomous coding benchmark). For multi-file codebases, Claude's 200K context window allows loading entire projects, and its instruction-following is strong. ChatGPT with o1 is better for algorithmic/competitive programming with complex reasoning. For everyday coding help, both are excellent.
Is ChatGPT or Claude better for writing?
Claude is generally preferred for long-form writing — it maintains voice consistency, follows nuanced style instructions, and produces prose that feels less "AI-generated" in character. ChatGPT's Canvas tool provides a collaborative writing interface advantage. For creative writing and editing large documents, Claude edges ahead; for quick drafting and iteration, either works well.
Anthropic positions Claude as a safety-first model using Constitutional AI — Claude is less likely to produce harmful, deceptive, or policy-violating content and handles ethical edge cases more thoughtfully. Both OpenAI and Anthropic have extensive safety research, but Claude is generally considered the more conservative model. This can sometimes make Claude more cautious than necessary for benign requests.
Both have free tiers. ChatGPT free provides GPT-4o access with usage limits. Claude free provides Claude 3.5 Haiku/Sonnet access with message limits. Both paid plans cost $20/month (ChatGPT Plus, Claude Pro) and provide higher usage limits, access to advanced models, and additional features like memory/projects. For heavy users, paid plans are necessary.
How to Choose Between ChatGPT and Claude
Context Window Size: ChatGPT has 128,000 tokens, while Claude has 200,000 tokens.
Real-time Web Access: ChatGPT has Yes (GPT-4 with browsing), while Claude has No (knowledge cutoff only).
Free Tier Availability: ChatGPT has Yes (GPT-3.5 model), while Claude has Yes (Claude 3 Haiku).
Maximum Output Length: ChatGPT has 4,096 tokens, while Claude has 4,096 tokens.
Coding Accuracy (HumanEval): ChatGPT has 86.5%, while Claude has 92.0%.
Monthly Active Users: ChatGPT has 200+ million (as of 2024), while Claude has ~50 million (estimated 2024).
Latency on Simple Queries: ChatGPT has 2-4 seconds, while Claude has 1-3 seconds.