Privacy Policy
Last updated: November 2024
Proprius Labs ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our services, including the Calvin browser extension and web application.
Information We Collect
Information You Provide
- Account information (email address, name) when you create an account
- Tab and browsing data you choose to save using Calvin
- Folder and organizational structures you create
- Communications you send to us (support requests, feedback)
Information Collected Automatically
- Usage data (features used, interaction patterns) to improve our services
- Device information (browser type, operating system) for compatibility
- Log data (IP address, access times) for security purposes
How We Use Your Information
We use the information we collect to:
- Provide, maintain, and improve our services
- Process your saved tabs and organize them using AI
- Send you service-related communications
- Respond to your requests and provide customer support
- Protect against fraud and abuse
- Comply with legal obligations
How We Protect Your Information
- All data is encrypted in transit (TLS 1.3) and at rest (AES-256)
- We use enterprise-grade cloud infrastructure with SOC 2 compliance
- Access to user data is strictly limited and logged
- Regular security audits and vulnerability assessments
Data Sharing and Disclosure
We do not sell your personal data. We may share information only in these circumstances:
- Service Providers: Third parties who help us operate our services (hosting, analytics) under strict confidentiality agreements
- Legal Requirements: When required by law or to protect our rights
- Business Transfers: In connection with a merger, acquisition, or sale of assets
- With Your Consent: When you explicitly authorize sharing (e.g., shared folders)
AI and Your Data
Our AI features process your data to provide intelligent organization and search. Important points:
- Your personal data is never used to train AI models
- AI processing happens to serve you, not to build profiles for advertising
- You can see why the AI made specific organizational suggestions
- You maintain full control over what data the AI can access
Your Rights and Choices
Depending on your location, you may have the following rights:
- Access: Request a copy of your personal data
- Correction: Request correction of inaccurate data
- Deletion: Request deletion of your data
- Portability: Request your data in a portable format
- Opt-out: Opt out of certain data processing activities
To exercise these rights, contact us at privacy@propriuslabs.ai.
Data Retention
We retain your data for as long as your account is active or as needed to provide services. When you delete your account, we delete or anonymize your data within 30 days, unless retention is required by law.
Cookies and Tracking
We use essential cookies to operate our services. We use privacy-friendly analytics (Vercel Analytics) that do not use cookies or track individual users across sites.
Children's Privacy
Our services are not intended for children under 13. We do not knowingly collect personal information from children under 13.
International Data Transfers
Your information may be transferred to and processed in the United States. We ensure appropriate safeguards are in place for international transfers in compliance with applicable data protection laws.
Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of significant changes by posting the new policy on this page and updating the "Last updated" date.
Contact Us
If you have questions about this Privacy Policy or our privacy practices, contact us at:
Proprius Labs
Email: privacy@propriuslabs.ai