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Comparison ClaudeGrok

Claude vs Grok

For most readers, pick Claude. Best for: long-form writing and editing.

9.3/10 Top-tier
Winner

$0-$200/month

Winner

Pick Claude

Best for: long-form writing and editing.

Try Claude free See full comparison

Editorial · no paid placements

Evidence Claude model overview
Source
Registered source
Freshness
Review due
Confidence
Low confidence
Best for
long-form writing and editing
Avoid if
image generation
Pricing posture
$0-$200/month

Best by use case

For most readers, Claude is the right pick across pricing, feature surface, and team fit.

Try Claude free

The contenders

Build comparison
  1. ClaudeWinner Anthropic's AI assistant. Strongest on long-context reasoning, agentic coding, and long-form writing.
    $0-$200/month 9.3/10
    Best for
    long-form writing and editing
    Avoid if
    image generation
    Pricing posture
    $0-$200/month
    Evidence Claude model overview
    Source
    Registered source
    Freshness
    Review due
    Confidence
    Low confidence
    Verified
    Try Claude free
  2. Grok xAI's AI assistant, API, Grok Build coding agent, voice, Imagine image/video, and real-time X search stack. Grok 4.3 is the current default API model with 1M context at $1.25/M input and $2.50/M output.
    $0 free / SuperGrok $30/month / API usage-based / Business and Enterprise custom 6.5/10
    Best for
    X (Twitter) power users needing real-time feed analysis
    Avoid if
    users wanting predictable platform governance
    Pricing posture
    $0 free / SuperGrok $30/month / API usage-based / Business and Enterprise custom
    Evidence xAI Grok product page
    Source
    Registered source
    Freshness
    Review due
    Confidence
    Low confidence
    Verified
    Try Grok free

Head to head

Canonical facts

At a glance

Pulled from each tool's verified-fact block. Updates here propagate site-wide from one source.

Claude
Flagship / model
Claude Opus 4.8 is the current stable buyable high-end route. Claude Fable 5 launched above Opus on June 9, but Anthropic's June 12 statement says Fable 5 and Mythos 5 access was suspended after a US government directive; model docs and named reporting now make Fable availability account-specific enough that buyers should verify their own account before treating Fable as available.Verified Jun 26Anthropic Fable/Mythos access statement
Best paid tier
Pro for most individuals; Max for heavy Claude Code, high-output, or early-feature workloadsVerified Jun 24Claude pricing
Context window
1M tokens on Opus 4.8 and Sonnet 4.6; 200K tokens on Haiku 4.5. Microsoft Foundry currently lists Opus 4.8 at a 200K-token context window.Verified Jun 26Anthropic model docs
Image generation
No native image generation; current Claude models support image input and visionVerified Jun 24Anthropic model docs
Real-time voice
Limited. Claude apps list Voice mode, but current Claude models are text/image input with text outputVerified Jun 24Claude pricing
Web browsing
Yes. Claude web search gives real-time web access with citationsVerified Jun 24Anthropic web search docs
Coding agent
Yes. Claude Code is included in Pro and higher plans. Anthropic's current Agent SDK help says eligible paid-plan users can claim a separate monthly Agent SDK credit pool for Agent SDK, `claude -p`, GitHub Actions, and third-party Agent SDK app usage, while interactive Claude Code still uses normal subscription limits.Verified Jun 24Claude Agent SDK credit help
Video generation
No native video generation in Claude plans or current model docsVerified Jun 24Anthropic model docs
Best for
Long-form writing, deep analysis, long-context document/codebase work, Claude Code, and controlled enterprise workflowsVerified Jun 24Anthropic model docs
Grok
Flagship / model
Grok 4.3 is the current default API model and xAI's docs describe it as the most intelligent and fastest model xAI has built.Verified Jun 26xAI model docs
Best paid tier
SuperGrok at $30/month is the public first paid plan to verify before paying for custom team, enterprise, or higher-limit account options.Verified Jun 24xAI pricing
Context window
Model-dependent; xAI's current Grok 4.3 API docs list 1 million tokens.Verified Jun 26xAI model docs
Image generation
Yes - Grok Imagine image generation and image editing API, plus consumer Grok product positioning around text-to-image in the same threadVerified Jun 24xAI image-generation docs
Real-time voice
Yes - xAI's Voice API includes real-time conversations, text-to-speech, and speech-to-text; docs list Agent $3/hour, TTS $15/M chars, STT batch $0.10/hour, and STT streaming $0.20/hour.Verified Jun 24xAI model docs
Web browsing
Yes - xAI tools include web_search and X search for current web/social informationVerified Jun 24xAI web-search docs
Coding agent
Yes - xAI documents Grok Build as a coding agent/CLI with interactive TUI, headless scripting, custom models, skills/plugins, ACP integration, and the Grok Build 0.1 API model; GitHub retired the older Grok Code Fast 1 Copilot route on May 15, 2026.Verified Jun 24xAI Grok Build docs
Video generation
Yes - Grok Imagine video generation and video editing API; the Grok product page now claims text-to-video up to 15 seconds at 720pVerified Jun 24xAI video-generation docs
Best for
Live X/social intelligence, Grok Build coding-agent tests, Grok voice, xAI API experiments, and image/video workflows tied to the Grok ecosystemVerified Jun 24xAI Grok product page
FactClaudeGrok
Flagship / modelClaude Opus 4.8 is the current stable buyable high-end route. Claude Fable 5 launched above Opus on June 9, but Anthropic's June 12 statement says Fable 5 and Mythos 5 access was suspended after a US government directive; model docs and named reporting now make Fable availability account-specific enough that buyers should verify their own account before treating Fable as available.Verified Jun 26Anthropic Fable/Mythos access statementGrok 4.3 is the current default API model and xAI's docs describe it as the most intelligent and fastest model xAI has built.Verified Jun 26xAI model docs
Best paid tierPro for most individuals; Max for heavy Claude Code, high-output, or early-feature workloadsVerified Jun 24Claude pricingSuperGrok at $30/month is the public first paid plan to verify before paying for custom team, enterprise, or higher-limit account options.Verified Jun 24xAI pricing
Context window1M tokens on Opus 4.8 and Sonnet 4.6; 200K tokens on Haiku 4.5. Microsoft Foundry currently lists Opus 4.8 at a 200K-token context window.Verified Jun 26Anthropic model docsModel-dependent; xAI's current Grok 4.3 API docs list 1 million tokens.Verified Jun 26xAI model docs
Image generationNo native image generation; current Claude models support image input and visionVerified Jun 24Anthropic model docsYes - Grok Imagine image generation and image editing API, plus consumer Grok product positioning around text-to-image in the same threadVerified Jun 24xAI image-generation docs
Real-time voiceLimited. Claude apps list Voice mode, but current Claude models are text/image input with text outputVerified Jun 24Claude pricingYes - xAI's Voice API includes real-time conversations, text-to-speech, and speech-to-text; docs list Agent $3/hour, TTS $15/M chars, STT batch $0.10/hour, and STT streaming $0.20/hour.Verified Jun 24xAI model docs
Web browsingYes. Claude web search gives real-time web access with citationsVerified Jun 24Anthropic web search docsYes - xAI tools include web_search and X search for current web/social informationVerified Jun 24xAI web-search docs
Coding agentYes. Claude Code is included in Pro and higher plans. Anthropic's current Agent SDK help says eligible paid-plan users can claim a separate monthly Agent SDK credit pool for Agent SDK, `claude -p`, GitHub Actions, and third-party Agent SDK app usage, while interactive Claude Code still uses normal subscription limits.Verified Jun 24Claude Agent SDK credit helpYes - xAI documents Grok Build as a coding agent/CLI with interactive TUI, headless scripting, custom models, skills/plugins, ACP integration, and the Grok Build 0.1 API model; GitHub retired the older Grok Code Fast 1 Copilot route on May 15, 2026.Verified Jun 24xAI Grok Build docs
Video generationNo native video generation in Claude plans or current model docsVerified Jun 24Anthropic model docsYes - Grok Imagine video generation and video editing API; the Grok product page now claims text-to-video up to 15 seconds at 720pVerified Jun 24xAI video-generation docs
Best forLong-form writing, deep analysis, long-context document/codebase work, Claude Code, and controlled enterprise workflowsVerified Jun 24Anthropic model docsLive X/social intelligence, Grok Build coding-agent tests, Grok voice, xAI API experiments, and image/video workflows tied to the Grok ecosystemVerified Jun 24xAI Grok product page

Claude is the better careful assistant for writing, analysis, coding, long documents, and professional trust. Grok is the better specialist when the buyer wants xAI’s stack: Grok app, X-native search, real-time web/X context, Grok Build CLI, Imagine image/video, Voice API pricing.

Verified June 27, 2026: Anthropic’s current model docs list Claude Opus 4.8 as its stable buyable high-end complex-reasoning and agentic-coding model while Fable/Mythos access remains suspended. xAI’s current pricing page lists Grok Free at $0/month and SuperGrok at $30/month, while its model docs list Grok 4.3 with 1M context at $1.25 input and $2.50 output per million tokens. The same model docs warn that real-time data requires enabling Web Search or X Search tools.

Quick Answer

Choose Claude for high-trust writing, analysis, coding, long-form reasoning, and professional outputs. Choose Grok when the workflow depends on X context, creator/social research, xAI API features, image/video generation, voice, or lower-cost Grok 4.3 API experiments.

Claude is the safer everyday professional assistant. Grok is the sharper xAI/X specialist.

Decision Table

  • Careful professional writing: Better choice: Claude; Why: More consistent for memos, policy, technical explanation, and client-facing prose.
  • Long document/code reasoning: Better choice: Claude; Why: Opus 4.8 and Claude Code are better packaged for deep work.
  • X-native research: Better choice: Grok; Why: xAI exposes X Search for posts, profiles, and threads.
  • Web + social signal monitoring: Better choice: Grok; Why: Stronger when live web and X are both source layers.
  • Native image/video generation: Better choice: Grok; Why: Grok Imagine covers image and video generation/editing; Claude has no native generation.
  • Lower API token cost: Better choice: Grok; Why: Grok 4.3 is $1.25/$2.50 per million tokens versus Opus 4.8 at $5/$25.

Where Claude Wins

  • Trust-sensitive writing. Claude is the better default for output that leadership, clients, regulators, or customers will read.
  • Document and code reasoning. Claude is stronger for long source packs, architecture review, debugging, and structured analysis.
  • Claude Code. Developers who want a terminal agent for repo work should start with Claude before treating Grok as a coding substitute.
  • Stable Claude route. Opus 4.8 is the Claude route to compare while Fable/Mythos access remains suspended.
  • Enterprise comfort. Anthropic’s pricing and enterprise surfaces are easier to evaluate for SSO, SCIM, audit, retention, HIPAA-ready posture, and team rollout.
  • Measured tone. Claude’s caution is a feature in high-stakes workflows where a glib answer creates review burden.

Where Grok Wins

  • X context. Grok is the obvious test when posts, creator signals, X discourse, or public social momentum are actual source material.
  • Current-event workflows. Grok can combine model reasoning with Web Search and X Search tools when those tools are enabled.
  • xAI media stack. Grok Imagine image/video and Voice API surfaces give Grok a native media lane Claude does not have.
  • API economics. experiments, though tool use and media features can add cost.
  • Developer experiments. xAI’s docs now show text, tools, files/collections, code execution, voice, image, and video surfaces under one developer platform.

Pricing Reality

  • Claude Pro: Current pricing signal: $20/month or $17/month annual; Buyer implication: Better first paid assistant for most professional users.
  • Claude Max: Current pricing signal: From $100/month; Buyer implication: Heavy Claude and Claude Code use.
  • Claude API Opus 4.8: Current pricing signal: $5 input / $25 output per million tokens; Buyer implication: Premium reasoning and coding-agent route.
  • Grok Free: Current pricing signal: $0/month; Buyer implication: Trial path with limited real-time web/X capabilities.
  • SuperGrok: Current pricing signal: $30/month; Buyer implication: Higher rate limits, Grok 4, connectors, image/video generation, and priority-style features.
  • Grok 4.3 API: Current pricing signal: $1.25 input / $2.50 output per million tokens; Buyer implication: Lower token price for xAI API builders.
  • Grok Build 0.1 API: Current pricing signal: $1 input / $2 output per million tokens; Buyer implication: Coding-specific xAI model path for agentic coding experiments.
  • Voice / Imagine APIs: Current pricing signal: Usage-priced; Buyer implication: Useful for xAI-native apps, but not comparable to Claude subscriptions.

The key budgeting issue is not only token price. Grok workflows that depend on web search, X search, voice, image, video, files, or code execution need tool-level pricing review. Claude workflows that depend on Opus 4.8 need prompt-caching and model-routing discipline.

Watch-Outs

  • Grok is not automatically live. xAI’s model docs say real-time data requires server-side Web Search or X Search tools.
  • Social signal is noisy. X context can reveal momentum, but it can also amplify rumors, campaigns, jokes, and incomplete claims.
  • Claude has no native image/video generation. Pair Claude with a media tool when visual generation is part of the deliverable.
  • Claude Fable/Mythos access is suspended. Use Opus 4.8 as the current Claude comparison route until Anthropic restores access.
  • Grok API costs are not only tokens. Tools, media, voice, files, and code execution can change real cost.
  • Tone risk differs. Grok may feel more current or culturally aware; Claude is usually safer for polished professional output.

Who Should Choose Claude

Choose Claude if the buyer is a writer, analyst, researcher, consultant, developer, product lead, lawyer, or enterprise team that needs careful reasoning, long-context work, and strong written output.

Best starting plan: Claude Pro for most users; Claude Max for heavy Claude Code and long-session use.

Who Should Choose Grok

Choose Grok if the buyer needs X-native context, creator/social monitoring, fast web+X research, xAI API experimentation, Grok Imagine, voice workflows, or a lower-cost API model for agent experiments.

Best starting path: Free to test fit, SuperGrok for heavier consumer use, and xAI API only after modeling token and tool costs.

Best Combined Workflow

Use Grok to gather social/X context and identify live narratives. Use Claude to turn the strongest verified sources into a memo, plan, code review, or polished output. For commercial, legal, medical, or pricing claims, use primary sources before either tool’s answer is trusted.

Bottom Line

Claude is the better high-trust assistant. Grok is the better X-native and xAI-stack specialist. Start with Claude unless real-time X context, Grok media, or xAI API economics are the reason you are buying.

FAQ

Is Grok cheaper than Claude? For API token pricing, Grok 4.3 is cheaper than Claude Opus 4.8. For subscriptions, Grok’s SuperGrok is $30/month while Claude Pro is $20/month or $17/month annually.

Does Grok have live X data? Grok can use X Search, but xAI’s docs say real-time data requires enabling server-side Web Search or X Search tools.

Which is better for coding? Claude is better for Claude Code and serious repo work. Grok has Grok 4.3 and Grok Build 0.1 API paths for builders evaluating xAI.

Which is better for images and video? Grok. Claude can analyze images but does not offer native image or video generation.

Sources

Compare next

Comparison
ChatGPT vs Claude

ChatGPT vs Claude, verified June 27, 2026: compare ChatGPT's broad GPT-5.5 workspace with Claude Opus 4.8 for writing, coding, long context, pricing, Fable/Mythos suspension, and team fit.

Comparison
ChatGPT vs Grok

Updated June 27, 2026: compare ChatGPT and Grok for broad AI work, X-native social context, Grok 4, SuperGrok, web/X search, image/video, voice, API pricing, and team fit.

News
June 13 AI news update: Claude Fable/Mythos suspended, GPT-5.2 retired, OpenAI probed

Late June 13 coverage: Anthropic says Claude Fable 5 and Claude Mythos 5 access is suspended after a US government directive, OpenAI says GPT-5.2 models are no longer available in ChatGPT, and Reuters/WSJ reporting says a coalition of US state attorneys general has opened a broad OpenAI investigation. Buyers should treat model availability, model churn, and legal scrutiny as procurement risks.

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