Grok payment methods: a card on grok.com, and PayPal, UPI or Pix only through the app

What payment methods does Grok accept?

Grok takes whatever the company that bills you takes, and four companies can bill you for it: xAI, Apple, Google and X.

xAI never lists a payment method for grok.com. Its Grok FAQ only ever talks about the card: if you can't reach the billing options, it says to "contact support to update the card." Its terms, updated 11 September 2026, ask for "a valid payment method" and stop there. Its privacy policy, updated 11 October 2026, names Stripe, the Apple App Store and Google Play as the processors. The only method it mentions is "payment card information." We read all three on 12 October 2026.

Apple's payment methods page, published 7 August 2026, lists six for a US Apple Account: Apple Account balance, Apple Card, Apple Cash, Apple Pay, most credit and debit cards, and PayPal. Google's Play help lists six in the US too. They're cards, Google Pay balance, Play balance and gift cards, Cash App Pay, PayPal and Venmo.

X is the only Grok seller that names more than a card. Its purchaser terms, effective 1 August 2025, say a web payment goes through "X's third party payment processor, Stripe," and mention "credit cards, debit cards, or ACH." The same clause adds credit card fees, bank fees and foreign transaction fees to what you agree to pay. The xAI API is the other exception. Its billing docs say "When you make the purchase via bank transfer instead of credit card, the payment will take 2-3 business days to process."

Can you pay for SuperGrok with PayPal?

Not on grok.com, by anything xAI has published as of October 2026. PayPal reaches SuperGrok through the Grok app, in countries where the store lists it. Apple lists PayPal for Apple Accounts in 18 countries, among them the US, Canada, Mexico, the UK, Germany, France and Australia. It isn't on Apple's list for Japan, India or Brazil. Of the seven countries we checked on Google Play, PayPal shows up in the US, Japan, Brazil and the Philippines. Read Google's line with care. It says "You can use PayPal to buy apps and digital content on Google Play" and doesn't name subscriptions.

The same rule covers every wallet. Grok's in-app plans are store purchases, so the store's list applies. The US App Store listing shows SuperGrok at $30.00, SuperGrok Lite at $10.00, SuperGrok Plus at $100.00 and SuperGrok Heavy at $300.00, read 12 October 2026. It names X Corp. as the seller. Apple still runs the payment and the refund.

One line on that listing contradicts xAI. The App Store shows Extra Usage Credits from $5.00 to $100.00 as in-app purchases. xAI's FAQ says "Extra Usage Credits can currently only be purchased on the web." We didn't buy any, so we can't tell you which is current.

Crypto is a card in disguise here. Neither xAI nor X names crypto in the pages we read. The crypto routes on page one of Google are card vendors, and SolCard, which sells one, says "xAI's billing system sees an ordinary card charge." SolCard makes two more claims. It says grok.com takes Apple Pay, Google Pay and PayPal in some regions, and that X Premium+ can be paid in USDC through an X wallet checkout where X has rolled it out. X's purchaser terms and its Premium help page don't mention USDC. xAI hasn't named those wallets either, and we couldn't open a paid checkout to check.

Which wallets work for Grok in Japan, India, Korea or Brazil?

Local wallets work for Grok only through app store billing, because xAI names none for its web checkout. This is what Apple and Google list for each country, read on 12 October 2026, if the Grok app is offered in your store.

Google says more about subscriptions than Apple does. In India, it says "You can use UPI to purchase subscriptions for apps that offer subscriptions," and UPI Autopay handles the renewals. In Brazil, it says you can use Pix to "auto-renew subscriptions on Google Play." Apple's Brazil list has no Pix at all, so an Android phone is the Pix route to SuperGrok. Cash at a convenience store can't pay a subscription in Japan, Indonesia or the Philippines, per Google.

OpenAI took the opposite approach for ChatGPT. Its web checkout lists UPI, GoPay, Pix, GCash, Kakao Pay and Naver Pay by country, which our ChatGPT payment methods page sets out. xAI's web checkout names none of them. Anthropic's is closer to xAI's: Claude payment methods shows a card only on claude.ai.

How do you change the payment method on Grok?

You change it on grok.com under Settings, then Billing, or at grok.com/?_s=billing while signed in. xAI's FAQ says that page handles "change plan, update payment, or cancel." If the Manage Subscription button won't open, xAI blames ad blockers and extensions and suggests an incognito window. If that fails too, it says to contact support to update the card.

Two other places hold Grok cards. The grok.com card also pays for Extra Usage Credits and Auto Top Up, which you'll find under Settings, then Usage. X Premium bought on the web has its own card in Stripe, which X's terms say you reach from your X Premium settings on x.com. Our guide to removing a card from Grok walks through all four places a card can sit.

Moving from an app store plan to the web means ending the store plan first. How to cancel SuperGrok has the iPhone, Android and X routes.

What happens when a Grok payment fails?

A failed SuperGrok payment can cost you the plan. xAI's terms say "If your payment is not successful, we may downgrade your account or suspend your access to the Service" until it's paid. xAI publishes no list of decline reasons, so the bank that refused the charge holds the answer.

X spells out its rule for Premium. Its purchaser terms say "If your payment information is declined, you must provide new payment information for your X Premium subscription or your subscription will be canceled." They add that mobile renewal dates "may vary by up to 3 days," and that you must cancel at least 24 hours before the period ends to avoid the next charge.

Some failed payments are really two subscriptions. xAI's FAQ says a plan "may not appear if you're signed in with a different login," and calls it "a common mix-up, not necessarily a double charge." Check which account bought the plan before you retry a card. Our page on paying for AI when your card is declined sorts the bank codes by who can fix them. If you were charged anyway, how to get a SuperGrok refund covers xAI's refund form and its 5 to 10 business day payout.