Privacy Policy

Transparency about how we handle your data according to GDPR

Privacy is important to us

The protection of your personal data is particularly important to us. In this privacy policy, we inform you in detail about how we handle your data.

1. Data Controller

PromptPro GmbH

Musterstraße 123

12345 Berlin

Germany

Email:privacy@promptpro.de

Phone: +49 (0) 30 12345678

2. What data we process

User Data

Name, email address, registration data

Purpose: Account management and service provision

Prompt Data

Your created prompts, categories, tags

Purpose: Platform functionality and data backup

Usage Data

Access logs, clicks, feature usage

Purpose: Service improvement and analytics

Technical Data

Cookies, session data, browser information

Purpose: Technical functionality and security

3. Legal basis for processing

Art. 6 para. 1 lit. b GDPR (Contract performance)

Processing for the performance of our service contract with you, including the provision of prompt management functions.

Art. 6 para. 1 lit. a GDPR (Consent)

For newsletter registration, marketing communication and optional features with your explicit consent.

Art. 6 para. 1 lit. f GDPR (Legitimate interests)

For improving our service, platform security and anonymized usage statistics.

4. Authentication Service (Stack Auth)

We use Stack Auth for user registration and management. During registration and login, the following data is processed:

  • Email address
  • Encrypted password
  • OAuth data (when logging in via GitHub, Google etc.)
  • Session tokens for secure login

Stack Auth is GDPR compliant and all authentication data is stored encrypted.

5. Data Storage (Neon Database)

Your prompt data is stored in a PostgreSQL database by Neon:

  • Server location: EU (GDPR compliant)
  • Encryption: Data at rest and in transit
  • Backup: Automatic, encrypted backups
  • Access: Only authorized systems and administrators

Neon is certified according to the highest security standards and offers GDPR-compliant data processing.

6. Cookies and similar technologies

We use cookies and similar technologies to improve our service:

Essential Cookies

Session cookies for login and basic functionality. These cannot be disabled.

Functional Cookies

Store your preferences and settings for a better user experience.

Analytics Cookies

Anonymized usage statistics for service improvement (only with your consent).

7. Data Protection Contact

For questions about data protection or to exercise your rights, contact us:

Data Protection Officer: Max Mustermann

Email:privacy@promptpro.de

Postal Address: PromptPro GmbH, Musterstraße 123, 12345 Berlin

8. Your Rights

You have the following rights regarding your personal data:

Right of access (Art. 15 GDPR)

You can request information about your data stored with us.

Right to rectification (Art. 16 GDPR)

You can request the correction of incorrect data.

Right to erasure (Art. 17 GDPR)

You can request the deletion of your data under certain circumstances.

Data portability (Art. 20 GDPR)

You can receive your data in machine-readable format.

9. Data Security

We implement technical and organizational measures to protect your data:

  • SSL encryption for all data transmissions
  • Encrypted data storage in EU data centers
  • Regular security updates and backups
  • Access control and permission management
  • Regular security audits

10. Right to complain

You have the right to complain to a data protection supervisory authority about our processing of personal data.

Competent supervisory authority:

Berlin Commissioner for Data Protection and Freedom of Information
Friedrichstr. 219
10969 Berlin
Email: mailbox@datenschutz-berlin.de

11. Changes to this Privacy Policy

We reserve the right to update this privacy policy to adapt it to changed legal situations or when making changes to the service. You can always find the current version on this page.

Last updated: December 16, 2025