Privacy Policy

Last updated: April 2026

Koydo ("we", "us", or "our") operates the PMP exam preparation platform at pmp.koydo.app. This Privacy Policy describes how we collect, use, and protect your information.

Information We Collect

Account data: email address, display name, and authentication credentials.
Usage data: exam attempts, scores, answers, time spent, and study streaks.
Technical data: IP address, browser type, and device information for security and rate limiting.
Payment data: processed securely by Stripe; we do not store card numbers.

How We Use Your Information

To provide, maintain, and improve the exam preparation service.
To personalize your study recommendations and mastery tracking.
To process payments and manage subscriptions.
To send service-related emails (receipts, password resets).
To ensure platform security and prevent abuse.

Data Sharing

We do not sell your personal data. We share data only with service providers necessary to operate the platform (Supabase for database, Stripe for payments, Vercel for hosting), and only under strict data processing agreements.

Data Retention

We retain your data while your account is active. You may request deletion at any time by contacting privacy@koydo.app.

Your Rights

Depending on your jurisdiction, you may have rights to access, correct, delete, or export your personal data. Contact us at privacy@koydo.app to exercise these rights.

Contact

For privacy questions, contact us at privacy@koydo.app.

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