Privacy Policy

Last updated: May 2026

Data We Collect

When you sign in with Google, we receive and store the following information from your Google account:

• Email address and display name, used to identify your account.

As you use the service, we also collect:

• Search queries you perform, including the marketplace, filters, and results returned.
• Credit transactions, including purchases made through Stripe and credits consumed by searches.

We do not collect any information beyond what is listed above. We do not access your Google contacts, files, or any other account data.

Cookies

We use a single session cookie to keep you signed in. This cookie is set with the HttpOnly flag, which means it cannot be read by JavaScript running in your browser. It is used exclusively for authentication and session management.

We do not use advertising cookies, analytics cookies, or any other form of browser tracking.

Third-Party Services

Amazon Ranker integrates with the following third-party services, each of which has its own privacy policy:

• Google OAuth 2.0 -- Used for sign-in. We request only your basic profile information (email and name). Google Privacy Policy.
• Stripe -- Used to process credit pack purchases. We do not store your payment card details; Stripe handles all payment information directly. Stripe Privacy Policy.
• SerpAPI -- Used to fetch Amazon product data on our servers. Your search queries are sent to SerpAPI to retrieve results, but no personal information is shared with them.
• Sentry -- Used for error tracking and performance monitoring. Sentry may receive technical information about errors that occur during your use of the service, such as browser type and the page where the error occurred. No personal data is intentionally sent to Sentry.

No Advertising Tracking

We do not use any advertising trackers, retargeting pixels, or analytics platforms that profile your behavior. We do not sell, rent, or share your personal data with third parties for marketing purposes. The only data leaving our servers goes to the services listed above, strictly for the purposes described.

Data Retention

Your search history is kept so you can revisit past results. Cached search results are also retained to serve other users who search for the same products, reducing costs and improving response times.

Your account data (email, name, credit balance, and transaction history) is kept for as long as your account exists. If you wish to delete your account and all associated data, you may request deletion at any time by contacting us at the email address below.

Contact

If you have questions about this privacy policy or how your data is handled, please contact us at privacy@ranker.elmisi.com.