Your Privacy Matters

Personal Information

• • Account information (name, email, password)
• • Profile details (school, major, graduation year)
• • Payment information (processed securely by our payment partners)
• • Communication preferences

Study Data

• • Documents you upload for AI processing
• • Generated summaries, flashcards, and study materials
• • Study session data and progress tracking
• • Voice recordings for AI tutor interactions (processed and deleted)

Usage Information

• • How you interact with our platform
• • Feature usage patterns and preferences
• • Device information and browser type
• • IP address and general location data

• • Provide our services: Process your documents, generate AI summaries, create flashcards, and deliver personalized learning experiences
• • Improve our platform: Analyze usage patterns to enhance features and develop new tools
• • Customer support: Respond to your questions and provide technical assistance
• • Communication: Send important updates, feature announcements, and educational content (you can opt out)
• • Security: Protect against fraud, abuse, and unauthorized access
• • Legal compliance: Meet our legal obligations and protect our rights

We only share your information in these limited circumstances:

• • Service providers: Trusted partners who help us operate our platform (cloud hosting, payment processing, analytics)
• • AI processing: Secure, encrypted data sent to AI model providers for generating summaries and responses
• • Legal requirements: When required by law or to protect our rights and users' safety
• • Business transfers: In the event of a merger or acquisition (with continued privacy protection)
• • With your consent: Any other sharing requires your explicit permission

We implement industry-standard security measures to protect your data:

• • Encryption: All data is encrypted in transit and at rest
• • Access controls: Strict limits on who can access your information
• • Regular audits: Ongoing security assessments and improvements
• • Secure infrastructure: Hosted on enterprise-grade cloud platforms
• • Data minimization: We only collect and retain data necessary for our services

You have the following rights regarding your personal data:

To exercise these rights, contact us at info@2nd-brain.app or through your account settings.

• • Account data: Retained while your account is active and for 30 days after deletion
• • Study materials: Kept as long as you maintain your account, deleted upon account closure
• • Usage analytics: Aggregated, anonymized data may be retained for product improvement
• • Voice recordings: Processed immediately for AI responses and then deleted
• • Support communications: Retained for 2 years for quality assurance

2nd Brain operates globally, and your data may be processed in countries other than your own. We ensure appropriate safeguards are in place for international transfers, including:

• • Standard contractual clauses approved by data protection authorities
• • Adequacy decisions for transfers to countries with equivalent protection
• • Certification schemes and codes of conduct

2nd Brain is designed for users 13 years and older. We do not knowingly collect personal information from children under 13. If we become aware that we have collected such information, we will take steps to delete it promptly. Parents who believe their child has provided us with personal information should contact us immediately.

We may update this Privacy Policy from time to time to reflect changes in our practices or legal requirements. We will notify you of significant changes by email or through our platform. The "Last updated" date at the top of this policy indicates when it was last revised.

If you have questions about this Privacy Policy or our data practices, please contact us:

• • Email: info@2nd-brain.app
• • Support: Contact Form