Use AI is an AI assistant platform that provides unified access to multiple large language models, web search, and productivity tools through a single subscription-based web app.
Use AI is a cloud-based AI productivity platform operated by Use AI Inc. It offers a web interface that connects users to many leading large language models (LLMs) such as GPT‑4, Claude, Gemini, and others, along with tools for idea generation, content creation, document analysis, project planning, and research. Instead of managing multiple AI accounts, Use AI is positioned as a single workspace where users can switch between models, organize projects, and keep conversations and files in one place.([fr-be.trustpilot.com](https://fr-be.trustpilot.com/review/use.ai?utm_source=openai))
A charge from “WWW.USE.AI/AU SYDNEY” on a card statement is typically related to a paid subscription or trial with Use AI, billed through their website at use.ai. The “/AU SYDNEY” portion likely reflects a regional or currency routing (for example, AUD billing or a local payment processor endpoint) rather than the company’s actual headquarters. Charges may include a low-cost trial (such as a $1 or similar promotional trial) followed by an automatically renewing monthly or quarterly subscription, depending on the plan selected at signup.([use.ai](https://use.ai/pricing))
If you are unsure about a Use AI charge, first log in at use.ai with the email address or SSO method you may have used (Google, Apple, etc.) and check your subscription status and billing history. You can cancel directly from their site via the Subscription or Billing section or follow the “Cancel Subscription” link in their Help Center. If you can’t access your account, you can contact Use AI Support through their online help pages and provide the last four digits of the card, transaction date, and amount. For unrecognized or disputed charges, consider also contacting your bank or card issuer; they may help block future renewals or investigate if you believe the billing terms were unclear or not honored.([use.ai](https://use.ai/help?utm_source=openai))
Bank Statement Variations
1 known variations
These are the raw merchant codes that appear on bank and credit card statements that we've identified as belonging to Use AI.
Why do I see a charge from “WWW.USE.AI/AU SYDNEY” on my card statement?
This descriptor corresponds to Use AI, an online AI assistant platform billed through use.ai. The “/AU SYDNEY” suffix usually indicates a regional or currency routing (e.g., AUD processing) rather than a separate company. The charge is most often for a Use AI subscription or trial you started on their website.
What subscription plans does Use AI offer and what amounts might I see charged?
As of March 2026, Use AI publicly lists a monthly plan at about $29.99/month and a quarterly plan at about $49.99 every 3 months, plus occasional low-cost trials (for example, a $1 trial) that roll into a full subscription unless cancelled in time. Depending on your currency, you may see equivalent local amounts rather than exact USD figures.([use.ai](https://use.ai/pricing))
How do I cancel my Use AI subscription so I stop future charges?
To cancel, sign in at use.ai, go to the account or billing/subscription area, and follow the “Cancel Subscription” option. You can also use the “Cancel Subscription” link exposed in their Help Center or Pricing page footer, which routes you to the same cancellation flow. After cancelling, your access usually continues until the end of the current paid period.([use.ai](https://use.ai/pricing))
How can I request a refund for a Use AI charge I didn’t expect?
Visit the Use AI Help Center and open a support request via their contact form, selecting topics such as “I didn’t authorize a subscription or recurring charge” or “Where is my refund?” Include transaction details and any screenshots of your billing page. They publish a Refund Policy in their legal section, which outlines when refunds may be granted. If you’re dissatisfied with the resolution, you can also speak with your bank or card issuer about disputing the transaction.([use.ai](https://use.ai/help?utm_source=openai))
Does Use AI place temporary authorization holds on my card?
When you start a trial or update your payment method, Use AI (or its payment processor) may place a small authorization or a test charge to verify the card. These holds are typically reversed automatically and should disappear from your statement after a few days. If a hold remains or posts as a full charge, contact Use AI Support and your bank for clarification.
I thought I signed up for a very cheap trial. Why was I later billed a higher amount?
Use AI markets low-cost trials that convert into standard monthly or quarterly subscriptions if you don’t cancel before the end of the trial period. The full subscription rate and renewal schedule are described on the pricing page and during checkout, but they may be easy to overlook. Check your signup emails and billing page to confirm when your trial ended and when paid billing started; if you feel this was unclear, you can raise the issue with Use AI Support and, if needed, with your card issuer.([use.ai](https://use.ai/pricing))
How can I contact Use AI about a billing or account issue?
Go to use.ai and click into the Help Center, then choose options such as “Customer Support” or “Contact Use.AI Support.” Their support pages list Use AI Inc’s mailing address in Claymont, Delaware, and provide forms for 24/7 online support, along with links to their Privacy Policy, Terms & Conditions, and Refund Policy.([use.ai](https://use.ai/help/article/contact-support))
I don’t remember creating a Use AI account. How can I verify whether this charge is mine?
First, search your email (including spam) for messages from use.ai—welcome emails, trial confirmations, or payment receipts often indicate an account. Try signing in with any Google, Apple, or email logins you commonly use for online tools. If you still can’t locate an account, contact Use AI Support with the transaction date and amount and ask them to search for any account tied to your card or email; if they confirm no account and you still see charges, immediately notify your bank or card issuer.