Decoding Grok Prices: A Complete Guide to xAI’s Tiers and API Costs

When xAI launched Grok, it promised an AI with real-time access to the pulse of the internet and a distinct lack of filter-heavy corporate guardrails. But as the ecosystem expanded to include advanced reasoning models, voice interfaces, image and video generation, and developer APIs, figuring out how much Grok actually costs became a moving target.

Whether you are a casual user looking to chat, a power user generating media, or a developer integrating models into an application, here is a comprehensive breakdown of Grok prices.

Part 1: Consumer Subscriptions (The X Subscription Ecosystem)

xAI structures consumer access through a streamlined tier system tied closely to X (formerly Twitter) platform benefits and shared usage pools. Rather than separating every feature into its own bill, paid plans utilize a shared weekly usage pool that powers chat, voice, coding tools, and media generation.

| Plan | Monthly Price | Annual Price (Effective Mo.) | What You Get |
| :— | :— | :— | :— |
| Free | $0 | N/A | Real-time web and X search, basic chat, voice mode, and standard connectors within strict free limits. |
| Plus | $8 | $80 ($7/mo) | Base allowance, Grok API access, and X platform perks like a verification checkmark and fewer ads. (Does not include heavy video gen or Grok Bot). |
| Premium | $30 | $300 ($25/mo) | 4x the Plus pool. Includes Grok Bot, latest flagship models, image and video generation, faster replies, and all legacy X Premium+ perks. |
| Super | $100 | $1,000 ($84/mo) | 15x the Plus pool. Designed for daily agent users, featuring 1080p video generation and priority peak-time model access. |
| Ultra | $200 | $2,000 ($167/mo) | 50x the Plus pool. The ultimate tier for power users and heavy enterprise-adjacent individuals needing earliest access to new products. |

Tip on Billing: Annual options typically save you the equivalent of two months, pricing out to roughly ten months of service for a full year’s commitment.

Part 2: Grok API Pricing for Developers

If you are building applications rather than using the consumer chat UI, xAI charges on a pure prepaid usage model per million tokens.

A unique quirk of xAI’s developer pricing is its context threshold structure: if a prompt crosses 200,000 tokens, the rate card doubles for that request (applied to both inputs and outputs).

Flagship and Reasoning Models (per 1 million tokens)

• Grok 4.7 / Grok 4.6 (500K context):
  • Below 200K tokens: $2.00 Input / $0.50 Cached Input / $6.00 Output
  • Above 200K tokens: $4.00 Input / $1.00 Cached Input / $12.00 Output
• Grok 4.3 / Grok 4.20 variants (1M context):
  • Below 200K tokens: $1.25 Input / $0.20 Cached Input / $2.50 Output
  • Above 200K tokens: $2.50 Input / $0.40 Cached Input / $5.00 Output
• Grok Build 0.1 (256K context – Coding):
  • Below 200K tokens: $1.00 Input / $0.20 Cached Input / $2.00 Output
  • Above 200K tokens: $2.00 Input / $0.40 Cached Input / $4.00 Output

Developer Modifiers & Server-Side Tools

• Priority Processing: Doubles token costs, but only triggers when a response explicitly returns a priority service tier flag.
• Server-Side Tools: Web search, code execution, and attachments are billed per execution (roughly $5 per 1,000 calls), while X Search bills items by volume ($5 per 1,000 posts, $10 per 1,000 profiles).

Which Grok Plan Should You Choose?

• Choose Free ($0): If you only want to query live web data casually or test out Grok’s general persona without financial commitment.
• Choose Premium ($30/mo): This is the sweet spot for most power users, researchers, and creators. It unlocks full media generation (images/videos) and a robust usage pool without forcing you into enterprise pricing.
• Choose Super or Ultra ($100–$200/mo): Reserved exclusively for heavy programmatic users, intensive multi-agent developers, or businesses whose workflows depend heavily on continuous uptime and massive token throughput.