Privacy Policy

Last updated: October 2025

Welcome to Nerith ("we", "our", or "us"). This Privacy Policy explains how we collect, use, and protect your personal information when you use our web application, available at nerith.app ("Service").

1. Information We Collect

We collect information that you provide directly to us when you create an account or use Nerith's features, including:

Email address (for authentication and account recovery)
Uploaded study materials such as text, PDF, and audio files
AI interactions (messages and generated content)
Basic usage analytics (for improving the Service)

2. How We Use Information

We use your information to:

Provide and maintain our services
Generate AI-powered study tools like summaries, flashcards, and quizzes
Improve the performance and functionality of the platform
Ensure account security and prevent misuse

3. Data Storage & Third Parties

Your data is securely stored and processed using trusted third-party services:

Supabase – for authentication and database management
OpenAI – for generating summaries, quizzes, and flashcards
Deepgram – for audio transcription
Vercel – for hosting the web application

4. Data Retention

We do not permanently store your uploaded files unless required for core functionality. Uploaded materials may be temporarily processed by our AI providers for generation purposes.

5. AI and Copyright Content

Users are solely responsible for the materials they upload. By uploading a file, you confirm that you have the right to use and process that content. Nerith is not liable for any copyright violations committed by users.

6. Security

We use encryption and secure communication protocols (HTTPS) to protect user data.

7. Your Rights

You can request data deletion or export at any time by contacting us at nerithapp@gmail.com.

8. Contact

If you have any questions about this Privacy Policy, please contact us at nerithapp@gmail.com.