Privacy Policy

Last updated: January 2026

Overview

Substratia ("we", "our", "us") is committed to protecting your privacy. This policy explains how we collect, use, and safeguard your information when you use our website (substratia.io) and services.

Information We Collect

Account Information

When you create an account, we collect your email address and name through our authentication provider (Clerk). This is necessary to provide you with our services.

User Content

If you use Substratia Cloud, we store the snapshots and memories you choose to sync. This data is encrypted in transit and at rest.

Usage Data

We collect anonymous usage data to improve our services, including page views and feature usage. We do not use third-party tracking cookies.

How We Use Your Information

  • To provide and maintain our services
  • To authenticate your identity
  • To sync your data across devices (if you opt in)
  • To send important service updates
  • To improve our products and user experience

Data Security

We implement industry-standard security measures:

  • All data is transmitted over HTTPS
  • API keys are SHA-256 hashed before storage
  • Authentication is handled by Clerk with secure session management
  • User data is isolated and scoped per account

Third-Party Services

We use the following third-party services:

Your Rights

You have the right to:

  • Access your personal data
  • Request deletion of your data
  • Export your data
  • Opt out of marketing communications

To exercise these rights, contact us through GitHub or your account settings.

Data Retention

We retain your data for as long as your account is active. If you delete your account, we will delete your personal data within 30 days, except where required by law.

Changes to This Policy

We may update this policy from time to time. We will notify you of significant changes via email or a notice on our website.

Contact

For privacy concerns, please open an issue on our GitHub repository.

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