AI & SaaS Pricing Tracker / Grok API
xAI · AI model APIs

Grok API pricing

xAI Grok API pricing is based on usage with separate rates for input tokens, output tokens, and other media processing such as voice and image generation.

Pricing model: Usage-basedLast verified: Sep 25, 2026Source: xAI pricing page ↗

Grok 4.7

Input $2.00 / 1M tokens, Output $6.00 / 1M tokens
  • Context window: 500k tokens
  • Agentic tool calling
  • Minimal hallucinations
  • Configurable reasoning
Usage pricing
  • Input $2.00 per 1M tokens
  • Output $6.00 per 1M tokens

Voice API

Agent $0.08 / min, TTS $15.00 / 1M chars, STT (Batch) $0.10 / hour, STT (Streaming) $0.20 / hour
  • Real-time conversations
  • Speech-to-text
  • Text-to-speech
Usage pricing
  • Agent $0.08 per minute
  • Text-to-Speech $15.00 per 1M characters
  • Speech-to-Text Batch $0.10 per hour
  • Speech-to-Text Streaming $0.20 per hour

Imagine API

Image starting at $0.02 / image, Video starting at $0.05 / sec
  • Image generation and editing
  • Video generation
  • Multiple resolutions: 480p, 720p, 1080p
Usage pricing
  • Image $0.02 per image
  • Video $0.05 per second

Grok API pricing changes

No changes since tracking started on Sep 25, 2026. Per-token prices for Grok models.

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