Privacy Policy

This Privacy Policy explains how Overclocker, operated by Mark-1 Performance LLC (“we”, “us”), collects, uses, and shares information when you use overclocker.dev (the “Service”).

1. Information We Collect

• Account information: your name, email address, and (if you sign in with Google) your Google profile name and image.
• Authentication data: credentials managed by our auth provider; if you use a password, we store only a salted hash — never the plain password.
• Usage data: your lessons viewed, problems attempted, answers submitted, scores, and progress.
• AI inputs: the messages you send to the mock-interview feature.
• Payment information: handled by Stripe. We receive your subscription status and a customer identifier — we never receive or store your full card number.
• Technical data: log data such as IP address, browser type, and timestamps, used for security and operations.

2. How We Use Information

• To provide and operate the Service, including tracking your progress.
• To process subscriptions and payments.
• To secure the Service and prevent abuse.
• To communicate with you about your account or important changes.
• To improve our content and features.

3. How We Share Information (Service Providers)

We do not sell your personal information. We share data with service providers strictly to operate the Service:

• Google — sign-in / authentication.
• Stripe — payment processing and subscription management.
• Supabase — database and storage of your account and progress data.
• Vercel — application hosting and delivery.
• Anthropic — powers the AI mock interview; the messages you send to the interviewer are transmitted to Anthropic to generate responses.

We may also disclose information if required by law or to protect our rights, users, or the public.

4. AI Feature Notice

When you use the mock interview, your messages are sent to Anthropic to generate replies. Please do not include confidential or sensitive personal information in those messages.

5. Cookies

We use essential cookies to keep you signed in and to operate the Service. We do not use them for third-party advertising.

6. Data Retention

We retain your information while your account is active. When you delete your account (from Settings → Danger zone), we delete your account and associated progress data. Some records may be retained as required for legal, tax, or accounting purposes (for example, payment records held by Stripe).

7. Your Rights

You can access and update your profile in Settings, and permanently delete your account and data at any time. Depending on where you live (e.g., the EU/UK or California), you may have additional rights to access, correct, delete, or port your data, or to object to certain processing. To exercise these rights, contact us at support@overclocker.dev.

8. Security

We protect data with measures including encryption in transit and database row-level security. No method of transmission or storage is 100% secure, so we cannot guarantee absolute security.

9. Children

The Service is not directed to children under 16, and we do not knowingly collect personal information from them.

10. Changes to This Policy

We may update this Policy from time to time. Material changes will be reflected by updating the “Last updated” date above.

11. Contact

Questions? Contact us at support@overclocker.dev. See also our Terms of Service.