Head to head

Claude vs Grok

Claude (Anthropic) and Grok (xAI) both sit in Writing. Grok is the cheaper entry point at from $2/mo. Claude shipped more tracked changes in the last 30 days (12 vs 11). Every value below comes from the latest crawl of the vendors' own pages.

AttributeClaude

Anthropic

Grok

xAI

SegmentWritingWriting
Version5.5Grok 4.7
Entry costFree tier · from $17/mofrom $2/mo
Pricing tiersFree free · Pro (Annual Subscription Discount) $17 · Pro (Billed Monthly) $20 · Max $100 · Ultra $200 · Team Standard seat (Billed Monthly) $25 · Team Standard seat (Billed Annually) $20 · Team Premium seat (Billed Monthly) $125Grok 4.7 Input (per 1M tokens) $2 · Grok 4.7 Output (per 1M tokens) $6
Model stackClaude Fable 5 · Claude Fable 5.1 · Claude Haiku 4.5 · Claude Haiku 5.5 · Claude Mythos 5 · Claude Mythos 5.1 · Claude Opus 4.5 · Claude Opus 4.8 · Claude Opus 5 · Claude Opus 5.5 · Claude Sonnet 5 · Claude Sonnet 5.5 · Opus 4.6 · Opus 4.7 · Sonnet 4.5 · Sonnet 4.6grok-4.5 · grok-4.6 · grok-4.7 · grok-imagine-image · grok-imagine-image-2.0 · grok-imagine-image-quality · grok-imagine-video · grok-imagine-video-1.5
Context window1M500000
Public API
Routes models
Changes / 30d1211
OriginGlobalGlobal
CapabilitiesExtended thinking, Agentic research, Computer use, Projects & memory, Artifacts, MCP connectors, Vision, Code executionReal-time X search, Think and Big Brain modes, Voice mode, Image generation, API access, text generation, agentic coding, voice agent

Grok

Grok pairs xAI's in-house models with live access to the X firehose, sold standalone and bundled into X Premium tiers.

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