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AI assistant from SpaceXAI (formerly xAI) with chat, real-time web and X search, voice mode, image and video generation and an app builder (Grok Build); available via grok.com, iOS, Android and on X.
Grok (xAI) is an AI tool for Assistants & workspaces (category: Productivity). Free access: Free plan. Paid from 8 USD per month (Plus). Documented: 9 plans with prices and limits.
Category: Productivity · Assistants & workspaces
Grok is the AI assistant from xAI, the company of SpaceX founders, with real-time web search and direct X platform integration. The free plan provides generous usage limits according to the vendor.
New customers buy The X Subscription instead of the earlier standalone plans. Plus at 8 USD includes Grok models only. Premium at 30 USD, Super at 100 USD, and Ultra at 200 USD share the same weekly pool.
| Tier | Price | Period | What you get |
|---|---|---|---|
| Free | free | Month | 0 USD per month. Limited agent and chat, a starter Cursor allowance, and standard X. |
| Plus | 8 USD | Month | 8 USD per month. Shared AI pool. Cursor plus Grok Chat, Voice, Imagine, and Build, plus the Grok API. Grok models only. Checkmark, fewer ads, and creator tools on X. |
| Premium | 30 USD | Month | 30 USD per month. 4x Plus. Latest Grok models, Grok Bot, cloud agents, Origin hosting, and Bugbot. Video generation. Third-party models in Cursor are extra at API list price via top-ups. |
| Super | 100 USD | Month | 100 USD per month. 15x Plus. Priority model access at peak. Third-party models in Cursor are extra at API list price via top-ups. |
| Ultra | 200 USD | Month | 200 USD per month. 50x Plus. Earliest access to products and models. Third-party models in Cursor are extra at API list price via top-ups. |
| Teams Premium | 30 USD | Per seat per month | 30 USD per seat per month. Same usage as Premium, 4x Plus. SSO, admin, consolidated billing, analytics, and SOC 2. |
| Teams Super | 100 USD | Per seat per month | 100 USD per seat per month. Same usage as Super, 15x Plus. SSO, admin, consolidated billing, analytics, and SOC 2. |
| Teams Ultra | 200 USD | Per seat per month | 200 USD per seat per month. Same usage as Ultra, 50x Plus. SSO, admin, consolidated billing, analytics, and SOC 2. |
| Enterprise | contact sales | Custom | Custom quote. Pooled usage, invoicing, and admin controls. |
Prices per vendor, excl. taxes/VAT where applicable.
Short overview of the vendor's current main models. The API calculator may list more snapshots and variants.
xAI's frontier model for coding, agents, and knowledge work.
Source https://docs.x.ai/docs/models
Reasoning variant with strong tool calling and a low hallucination rate per the model page.
Source https://docs.x.ai/developers/models/grok-4.20-0309-reasoning
Non-thinking variant of the same 4.20 line for latency-sensitive tasks.
Source https://docs.x.ai/docs/models
Calculate raw developer and inference token costs based on public OpenRouter pricing. These are independent of monthly consumer web subscriptions (such as ChatGPT Plus or Claude Pro). Prices subject to change without notice.
The X Subscription for new customers: Free 0 USD, Plus 8 USD, Premium 30 USD, Super 100 USD, and Ultra 200 USD per month. Teams cost 30 USD, 100 USD, or 200 USD per seat. Included Grok usage is one pool shared by Grok and Cursor and refreshes weekly. Plus includes Grok models only. From Premium, third-party models in Cursor are billed at API list price via top-ups. Existing subscribers can keep their current plan and price until they switch. A plan billed through the Apple App Store is not cancelled by that switch.
Grok (xAI) alternatives comparison →
Yes. A permanently free plan is published, not a time-limited trial.
Accessible to European users: grok.com/plans is served in German from Germany and shows the purchase options. Billing is in US dollars even for German users; the German-language pricing page explicitly lists the amounts as "USD/Monat". There is no currency switch. The privacy policy names an EU representative: "In the EU: Lionheart Squared (Europe) Ltd, FAO x.ai, 2 Pembroke House, Upper Pembroke Street 28-32, Dublin, D02 EK84, Republic of Ireland" and refers users in the EEA, UK and Switzerland to a "Europe Privacy Policy Addendum". According to the vendor, use of Grok on the X platform is not covered by this policy but by the X Privacy Policy. Prices are in USD and exclude tax. The pricing page does not list an EUR or CHF amount.
The cheapest paid plan of Grok (xAI) is Plus at 8 USD per month. 9 plans are documented in total, each with its price and limits.
Grok (xAI) is still active: Product active under the name Grok. The provider now trades as SpaceXAI LLC. The x.ai website footer reads "© 2026 SpaceXAI LLC," and its privacy policy states: "At SpaceXAI LLC (\"SpaceXAI\", \"our\", \"us\" or \"we\")". The x.ai and grok.com domains remain. The privacy policy also states: "SpaceXAI is a separate company from X Corp. (\"X\", previously Twitter).".
We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.
Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.
Edited and checked by the AI Compare Ninja team
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.
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