Effective September 28, 2026 · Public beta
Privacy, without mystery.
This notice explains how the CoinProfessor public beta handles photographs and related information. It applies to coinprofessor.ai.
What we process
When you request a photo grade, we process the photographs you select, optional notes you enter, technical request information, and the resulting identification and grading analysis.
Why we process it
We use this information to identify the submitted coin, evaluate visible condition evidence, produce the requested report, prevent abuse, diagnose failures, and improve service reliability.
Where reports are stored
During the public beta, completed report summaries and small preview images are saved in browser local storage on your device. When you use Apple or Google sign-in, CoinProfessor may also save an account-linked copy of the grading report so it can be available to that account. Clearing app or browser storage removes only the locally saved copy.
AI and service providers
Your submitted images and notes are transmitted to OpenAI to generate the requested visual analysis. They may also be transmitted to our infrastructure, visual-search, catalogue, and market-reference providers solely to complete the report. CoinProfessor requests that OpenAI not store grading responses through the API, but those providers otherwise process data under their own terms and security practices.
RevenueCat processes an app-specific customer identifier and purchase status so CoinProfessor can provide and restore subscriptions. Apple, Google Play process purchases under their own privacy terms. CoinProfessor does not receive your complete payment-card number from an app store.
Retention and sharing
We do not sell submitted coin photographs. Temporary server copies may exist long enough to process the request, secure the service, and investigate failures. External catalogue links and visual references shown in a report are research sources, not endorsements or authentication.
Your choices
Starting October 27, 2026, the website asks whether you allow Google Analytics. Only after consent, it sends filtered public-page paths, referral and campaign identifiers, and grading-started, completed or failed events. Analytics events exclude photos, reports, grading results, names, emails and raw query strings. Advertising personalization and Google Signals are disabled. Google may process browser and device information; see Google's Privacy Policy. Use “Analytics choices” at the bottom left to withdraw consent and stop subsequent collection. Clearing site data also clears your choice. This website collector is not enabled in the native app.
- Do not upload photographs containing people, addresses, certificates, or other personal information you do not want processed.
- Remove locally saved reports by clearing site data for coinprofessor.ai.
- Stop a submission before pressing the grading button by removing the selected photographs.
- Request deletion of your account, account-linked reports, or other associated data using our account and data deletion page.