How to trigger the SuperGrok Heavy offer, only $100 upgrade subscription?

Subscribe to **SuperGrok Heavy**'s "$100 ($99/month) trick" leverages xAI's platform's **Dynamic Upsell mechanism**.

The official standard public price for SuperGrok Heavy is **$300/month**. However, when users of the standard SuperGrok ($30/month) hit their compute limits during intensive usage (e.g., exhausting video generation or long-text inference quotas), the system will automatically pop up a **67% Off (i.e., $99/month)** targeted upgrade offer to select invited users.

## Prerequisites

- **Account Requirement**: Logged into `grok.com` or a personal account linked to the X platform.
- **Preceding Plan**: Currently active subscription to **SuperGrok ($30/month)**.
- **Payment Method**: A Visa/MasterCard dual-currency credit card supporting overseas online transactions, or a virtual credit card with sufficient funds pre-loaded (e.g., WildCard, Dupay).
- **Environment Requirement**: It is recommended to operate entirely on the **web interface (Web)** to avoid platform fees on iOS/Android.

## Detailed Steps

### Step 1: Activate Basic SuperGrok

Ensure your current account is subscribed to the basic SuperGrok at $30/month. If not yet subscribed, you can first activate one month of the basic plan in the settings menu on `grok.com`.

### Step 2: Actively Trigger Compute Quota Limits ("Hit the Wall")

Log in to `grok.com` and select high compute-intensive tasks to quickly deplete the weekly/daily quotas of the basic plan:

- Continuously use **Grok 4 Think mode** or multi-agent parallel inference.
- Initiate batch requests for high-resolution image generation or short video generation.
- Continuously extend the context in the same chat window (sending long-text analysis tasks).

### Step 3: Capture the Targeted Upgrade Pop-up (Special Offer)

When the system detects that your account's resources are depleted, a rate-limiting interception prompt will appear in the input box or at the top of the page.

- **Do not navigate directly to the static subscription page in Settings** (static pages usually still display the original price of $300/month).
- **Pay attention to the rate-limiting interception pop-up**: In the interception prompt, check if it includes a dynamic promotional button like *"Upgrade to SuperGrok Heavy for $99/mo (67% off)"*.

### Step 4: Verify Billing and Complete Payment

1. Click the upgrade link in the pop-up to be redirected to the Stripe checkout page.
2. **Carefully verify the amount**: Confirm that the initial charge and monthly fee displayed on the bill are **$99.00** (not $300.00).
3. Enter your card details to complete the payment. The system will automatically prorate the difference or directly enable Heavy access.

## If I've previously subscribed to Heavy, can I trigger the offer again?

### Scenario 1: Account is **currently subscribed to Heavy**

- **Cannot trigger again**: Since the account is already at the highest tier, when compute limits are triggered, the system will not pop up an offer to "upgrade to Heavy." It will only display "Quota reached" or reduce the frame rate for video/rendering (e.g., forcing a downgrade to 480p).
- **Renewal considerations**: If you subscribed through a previous $99 offer, after the promotional period (usually the first 3 or 6 months) expires, the system will **automatically renew at the original price of $300/month**.

### Scenario 2: Account **previously subscribed to Heavy, but canceled and downgraded back to SuperGrok ($30/month)**

- **Can trigger again**: xAI's promotional logic (Dynamic Upsell) is primarily triggered based on the **account being on the $30/month basic plan** and **currently experiencing high compute usage depletion**.
- **Path to re-trigger**:
  1. **Wait for billing cycle to end**: Cancel the Heavy subscription. Once the current billing cycle completely ends, your account will revert to SuperGrok at $30/month.
  2. **"Hit the wall" again with high usage**: While on SuperGrok, initiate multi-agent inference, deep thinking (Grok 4 Think), or batch generate 720p videos at high frequency.
  3. **Capture the targeted upgrade pop-up**: When you hit the rate-limiting interception wall, the system will again identify the account as a high-engagement/high-demand user and re-push the $99/month targeted upgrade entry point.
- **Hidden trick (cancellation retention pop-up)**: Some users, when clicking "Cancel SuperGrok subscription" in `Settings`, may also have a chance to directly receive a $99 Heavy upgrade or a 3-month discount offer on the offboarding page.

## Pitfalls and Risk Warnings

- **Cooling-off period**: If you have just unsubscribed from Heavy and the billing cycle has not yet ended (the page still shows Heavy access), you cannot re-trigger the $99 offer prematurely.
- **Verify billing statement**: When clicking the upgrade pop-up again after a reset, **be sure to confirm that the charge amount displayed on the final Stripe payment page is $99.00** (not the original price of $300.00) before confirming payment.
- **Automatic renewal interception**: If you re-subscribe with the $99 offer, it is recommended to set reminders in your calendar or accounting software to evaluate whether to manually cancel before the promotional period ends, to avoid being automatically charged at the original $300 price.