Privacy Policy & Copyright
Last updated: December 2024
1. Introduction
prüfi.at is committed to protecting your privacy and ensuring the security of your personal data. This policy explains how we collect, use, and protect your information.
By using our platform, you consent to the data practices described in this policy.
2. Data Collection & Usage
We collect and process the following types of data:
• Account Information: Name, email address, and login credentials
• Uploaded Files: PDFs, documents, audio files for exam generation
• Microphone Input: Audio recordings for speaking tests, sent to our speech-to-text provider (ElevenLabs) for transcription
• Exam Data: Answers, scores, and performance analytics
• Usage Data: Platform interaction patterns for improvement purposes
3. How Your Data is Used
Your data is used exclusively for the following purposes:
• Generating AI-powered exam questions from your uploaded materials
• Evaluating speaking and listening components using AI analysis
• Providing personalized learning insights and recommendations
• Improving our AI algorithms and platform functionality
We do NOT share your data with third parties for marketing or advertising purposes.
4. Copyright & Intellectual Property
PLATFORM CONTENT:
• Admin-generated exam templates, questions, and platform design are owned by prüfi.at
• Our AI technology and algorithms are proprietary
USER CONTENT:
• You retain full copyright of all materials you upload
• By uploading, you grant us a limited license to process content for exam generation only
• We do not claim ownership of your uploaded materials
RESPONSIBILITY:
• You are responsible for ensuring you have rights to upload content
• We are not liable for copyright infringement of user-uploaded materials
5. Data Security
We implement industry-standard security measures:
• End-to-end encryption for data transmission
• Secure cloud storage with regular backups
• Access controls and authentication protocols
• Regular security audits and vulnerability testing
6. Data Retention
• Active account data is retained for the duration of your subscription
• Uploaded files may be automatically deleted 30 days after exam completion
• Account deletion removes all personal data within 30 days
• Anonymized analytics data may be retained for platform improvement
7. Your Rights (GDPR)
Under GDPR and applicable data protection laws, you have the right to:
• Access: Request a copy of your personal data
• Rectification: Correct inaccurate personal data
• Erasure: Request deletion of your data ('Right to be Forgotten')
• Data Portability: Export your data in a standard format
• Withdraw Consent: Revoke consent for data processing at any time
To exercise these rights, contact us at privacy@prüfi.at
8. Cookies & Tracking
We use cookies for:
• Essential functionality (login sessions, preferences)
• Analytics (anonymous usage patterns)
• Performance optimization
You can manage cookie preferences in your browser settings.
9. Third-Party Services
We may use third-party services for:
• Payment processing (Stripe, PayPal)
• Cloud infrastructure (AWS, Google Cloud)
• AI processing (OpenAI, Google AI)
• Speech-to-text and voice transcription (ElevenLabs)
These providers have their own privacy policies and security standards.
10. Contact Information
For privacy concerns or data requests:
Email: privacy@prüfi.at
Data Protection Officer: dpo@prüfi.at
Address: prüfi.at, Berlin, Germany
© 2026 prüfi.at. All rights reserved.