Privacy Policy

We collect account information such as your email address, display name, password hash, learning progress, submissions, project work, and support communications. We also collect operational information such as session activity, IP address, device or browser details, request logs, and security events.

We use information to operate accounts, deliver lessons, evaluate code, provide AI-assisted feedback, track progress, prevent abuse, diagnose failures, communicate about the service, and improve CodeMetrics.

When you use AI or code-execution features, relevant prompts, code, exercise context, and output may be sent to service providers that process the request for us. Do not submit secrets, private keys, confidential employer code, or personal information that is not needed for the exercise.

We may use hosting, database, caching, email, monitoring, analytics, error-tracking, AI, and payment providers. They receive only the information reasonably necessary to perform services on our behalf and are subject to their own security and privacy obligations.

We retain information for as long as needed to operate the service, meet legal obligations, resolve disputes, and protect the platform. Operational and code-execution records may use shorter retention periods. We use technical and organizational safeguards, but no system can guarantee absolute security.

You may request access to, correction of, or deletion of your account information, subject to legal and security exceptions. You may also opt out of non-essential communications. Additional rights may apply based on where you live.

CodeMetrics is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided information, contact us so we can review and remove it as appropriate.

Privacy questions and requests can be sent to privacy@codemetricslab.com.