Privacy Policy

We collect the following types of information:

• Account information: name, email address, and authentication provider (Google, Apple, Facebook)
• Subscription and billing data: handled securely by Paddle; we do not store full payment card details
• Uploaded content: whole slide images and files you upload to My SlideBox
• Usage data: pages visited, features used, and interaction logs to improve the platform
• Device data: browser type, IP address, and operating system for security and analytics

We use your data to:

• Provide, maintain, and improve the platform
• Process subscription payments through Paddle
• Send service-related emails (billing, security, updates)
• Enforce our Terms of Service
• Analyze usage patterns to enhance user experience

We do not sell your personal data to third parties.

We may share your information with:

• Paddle — for payment processing and subscription management
• Cloud storage providers — for secure file storage (AWS S3 / MinIO)
• Analytics services — in aggregated, anonymized form only
• Law enforcement — when required by applicable law

We retain your account data for as long as your account is active. If you delete your account, we will remove your personal data within 30 days, except where retention is required by law or for legitimate business purposes such as fraud prevention.

Depending on your jurisdiction, you may have the right to:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Request deletion of your data ("right to be forgotten")
• Object to or restrict certain processing
• Data portability

To exercise these rights, contact us at support@p-53.com.

We use cookies and similar technologies for authentication, theme preferences, and session management. You can control cookies through your browser settings, but disabling them may affect platform functionality.

We use industry-standard security measures including HTTPS encryption, secure authentication tokens, and access controls to protect your data. However, no method of transmission over the internet is 100% secure.

p-53 is not directed at children under the age of 13. We do not knowingly collect personal data from children. If you believe we have collected data from a child, please contact us immediately.

We may update this Privacy Policy from time to time. We will notify you of significant changes via email or in-app notification. Continued use of the platform constitutes acceptance of the updated policy.

For privacy-related questions, contact us at support@p-53.com.