Terms & Conditions

Your account and alerts

Use an email address you control and keep your sign-in codes, links, and private alert links secure. You can update your settings or delete your account from Your account.

When you request an alert or save a car for updates, we send the messages you requested. You can pause alerts in your account or use the unsubscribe link in an alert email. Sign-in and account messages are separate from alerts.

Prices, listings, and vehicle history

OttoQuest helps you research cars. Market values are estimates based on comparable vehicles and available data. A listed price is the seller’s asking price. Verify prices, fees, mileage, condition, title, and open recalls with the seller or a relevant official source before buying or selling.

OttoQuest provides market information for research. Estimates are not appraisals or offers. A saved VIN does not establish ownership. Third-party sellers and auction platforms set their own prices and terms and handle their own transactions.

Use the service responsibly

Use OttoQuest and its integrations lawfully. Do not impersonate someone, subscribe another person to alerts without permission, access someone else’s account or private alert, bypass access controls or rate limits, or disrupt the service. Third-party data remains subject to its source licenses.

Availability and changes

Listings, valuations, and alert delivery depend on data and services that can change or become unavailable. To the extent permitted by law, we provide the service as available and without a guarantee of accuracy, completeness, or uninterrupted access. We may restrict access to protect the service or respond to misuse.

We will post updates here with a revised effective date. Your rights under applicable consumer law continue to apply.

Privacy and contact

Our Privacy Policy explains how we handle account and usage information. For questions about these terms, email support@ottoquest.com.