Last updated: August 9, 2026
This Privacy Policy explains how Boterview (“we”, “us”, or “our”), owned by Nathan Brunner, Chemin du valon 20, Sierre, Switzerland, collects, uses, and shares information when you use our websites, apps, and related services (the “Service”).
Questions about this policy: contact us through in-app Customer Support.
Boterview is an AI learning product (courses, flashcards, voice practice, and related features). The Service is operated by Nathan Brunner, located at Chemin du valon 20, Sierre, Switzerland.
Depending on how you use the Service, we may collect:
We use third-party AI providers to generate courses, challenges, flashcards, recommendations, and voice interactions. Content you provide (such as prompts, notes, PDF text, and live microphone audio for voice features) may be sent to those providers solely to operate the Service. AI outputs can be inaccurate; they are not professional, academic, or career advice.
We share personal data with service providers that help us run the Service (hosting, databases, payments, email, analytics, AI, push notifications). A current list is on our Subprocessors page. We may also disclose information if required by law or to protect rights and safety.
We are based in Switzerland. Many providers process data in the United States or other countries. Where required, we rely on appropriate safeguards and contractual protections offered by those providers.
Our website uses essential cookies (for example, to keep you signed in). With your consent, we also use PostHog analytics cookies for product analytics. We may use PostHog cookieless web analytics for aggregate traffic measurement without analytics cookies. Details are in our Cookie Policy. The mobile apps do not use browser cookies in the same way; they may still collect analytics consistent with this Privacy Policy and your device settings.
We keep account and learning data while your account is active and for a reasonable period afterward as needed for backups, disputes, security, and legal obligations. You can request deletion of your account in Settings; we then delete or anonymize personal data except where we must retain it by law.
We use reasonable technical and organizational measures to protect personal data. No method of transmission or storage is completely secure.
Depending on where you live, you may have rights to access, correct, delete, or restrict processing of your personal data, or to object to certain processing. You can update profile settings in the app, delete your account in Settings, or contact us through Customer Support.
The Service is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has created an account, contact us through Customer Support and we will take appropriate steps to delete the information. If you are 13 or older but under the age of majority where you live, you may use the Service only with a parent or guardian’s permission.
We may update this Privacy Policy from time to time. We will change the “Last updated” date at the top. Continued use of the Service after an update means you acknowledge the revised policy.
This Privacy Policy is governed by the laws of Switzerland, without regard to conflict-of-law rules.