Grok (xAI): SuperGrok and Heavy subscriptions — how to buy

Grok is xAI’s AI assistant: a chat for everyday tasks, working with text and code, and reasoning. Free access is limited, so for regular work people take a paid plan — SuperGrok or Heavy. Let’s look at how they differ and the formats the subscription is sold in on the marketplace.

How SuperGrok differs from Heavy

SuperGrok is the base paid plan: higher limits than free access, priority during peak hours, and access to the current Grok models. For everyday tasks — chatting, writing, going through documents — it’s usually enough.

Heavy is the plan for intensive use: per the seller descriptions, the limits and capabilities here are noticeably higher than SuperGrok’s. It makes sense if you keep hitting the base plan’s limits — long sessions, large volumes, heavy reasoning tasks. In seller cards the two plans often come together (SuperGrok / Heavy), and the specific tier is chosen in the card options.

Purchase formats in the catalogue

The offers cover the same service, but the delivery mechanics differ.

Subscription on your account

Grok AI (xAI) — SuperGrok and Heavy subscription — a subscription set up on your account with automatic delivery; the SuperGrok or Heavy tier is chosen in the options.

SuperGrok (xAI) — Grok AI subscription, 1 to 12 months — here the term is chosen in the card, from 1 to 12 months, and delivery, per the seller’s description, runs around the clock.

xAI SuperGrok — subscription for your account — the subscription is set up on your existing account; several terms are available, listed in the card options.

SuperGrok — Grok (xAI) subscription or ready account — one card with two mechanics: a subscription on your account, or a ready account with the subscription already attached. The format is chosen in the options before paying.

Upgrade and renewal

xAI SuperGrok — subscription upgrade and renewal — renewing a current subscription or switching between tiers on your account.

Grok — SuperGrok / Heavy Grok subscription (renewal) — an offer aimed at renewing access; the SuperGrok or Heavy tier is again set in the options.

Grok (xAI) API top-up

Grok (xAI) API — balance top-up — a separate format for people who work with the Grok models through the API rather than the chat subscription: it tops up the API access balance. This is not a chat subscription but a tool for developers and integrations.

Formats at a glance

Offer	What it is	Mechanic
SuperGrok and Heavy	Subscription on your account	Auto-delivery, tier in options
SuperGrok 1–12 months	Subscription, flexible term	Round-the-clock delivery
SuperGrok for your account	Subscription	Set up on your account
SuperGrok or ready account	Subscription or ready account	Format in options
Upgrade and renewal	Renewal / tier change	On your account
SuperGrok / Heavy (renewal)	Access renewal	Tier in options
Grok API — top-up	API access balance	For working via API

What to check before paying

• The tier and format in the chosen option — SuperGrok vs Heavy, subscription vs ready account, renewal vs upgrade are often different options of the same card; confirm your choice before paying.
• Whether you have your own account — setting up or renewing on your account needs an existing xAI account.
• Whether login details are shared — if the seller signs into the account, change the password after the order is fulfilled.
• What exactly you’re buying — a chat subscription or an API top-up: these are different products for different jobs.
• The warranty and refund rules of the specific offer — they’re described on the card.
• The service’s regional availability and the buyer reviews on the card.

How “set up on your account” differs from a handed-over account is covered in “Shared account, personal account or key”, and the formats for other assistants are gathered in the guide to AI subscriptions.

Bazelio is a storefront: the seller accepts payment on a payment platform and is responsible for activation, warranty and support. If something goes wrong, the steps are on the “Refunds and disputes” page, and other services are gathered in the AI tools category.