Privacy Policy

Last updated: June 19, 2026

1. Information We Collect

We collect information you provide directly to us when creating an account, uploading learning materials (such as PDFs), writing notes, or interacting with our AI assistants. This includes your email address, preferences, and study metrics.

2. How We Use Your Information

We use the information we collect to operate, maintain, and improve our services, including to personalize your learning sessions and train local models to assist in Socratic reflection. We do not sell your learning data to third parties.

3. Data Security and Persistence

Your notes and canvas structures are stored locally in your browser (IndexedDB) and synchronized securely to our servers. Uploaded files are persisted using secure S3 storage.