Terms of Service
Last updated: October 2026
These terms cover your use of QuantMarketAI. By creating an account or using the site you agree to them.
QuantMarketAI is operated from São Paulo, Brazil. These terms are governed by the laws of Brazil, and any dispute arising from them will be resolved in the courts of the comarca of São Paulo, Brazil — regardless of the country you access the service from.
The service
QuantMarketAI analyzes trading chart images and live market data and returns a bias, confidence score, and — in Pro mode — a trade setup, using a combination of AI models and, where available, real market data. See our Disclaimer for what this is and isn't: it is not financial advice, and output can be wrong.
Accounts
You must be at least 18 years old to create an account. You're responsible for keeping your login credentials secure and for all activity under your account.
Plans, credits, and billing
- Free accounts get a limited monthly credit allowance; anonymous (not signed in) use is capped more tightly and doesn't reset.
- Pro is a recurring monthly subscription billed through our payment processor. It renews automatically each billing cycle until cancelled.
- Credit packs are one-time purchases, added to your balance on top of whatever your plan already includes, and do not expire.
- You can cancel the Pro subscription or review billing history anytime from the billing page, which opens our payment processor's billing portal.
- Quick and Pro analyses cost a different number of credits because they cost us a different amount to run — this is disclosed on the billing page, not hidden.
Acceptable use
You agree not to:
- Attempt to circumvent rate limits, credit checks, or anonymous-usage caps.
- Use the service to build a competing product by scraping or automating bulk analysis requests.
- Upload content you don't have the right to upload, or that is unlawful, abusive, or infringing.
- Interfere with the service's normal operation or attempt to access it through unauthorized means.
We may suspend or terminate accounts that violate these terms.
No warranty, limitation of liability
The service is provided "as is" without warranties of any kind, express or implied, including accuracy or fitness for a particular purpose. To the maximum extent permitted by law, we are not liable for any trading losses, lost profits, or indirect or consequential damages arising from your use of the service or reliance on any analysis it produces.
Changes
We may update these terms or the service itself over time. Material changes will update the date at the top of this page.