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Privacy Policy

Last updated: 8/21/2025

1. Introduction

AlphaSheet ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our Service.

2. Information We Collect

Information you provide:

  • Account information (name, email address)
  • Portfolio data (holdings, transactions)
  • Payment information (processed securely through Stripe)

Information collected automatically:

  • Usage data (features used, frequency of access)
  • Device information (browser type, operating system)
  • Log data (IP address, access times)

3. How We Use Your Information

We use your information to:

  • Provide and maintain our Service
  • Generate portfolio analysis and reports
  • Process payments and manage subscriptions
  • Send you service-related emails
  • Improve and optimize our Service
  • Comply with legal obligations

4. Data Security

We implement bank-level security measures to protect your data:

  • 256-bit SSL encryption for all data transmissions
  • Encrypted storage of sensitive information
  • Regular security audits and updates
  • Limited access to personal information by employees
  • Secure third-party services (Supabase, Stripe, Clerk)

5. Data Sharing and Disclosure

We do NOT sell your personal information.

We may share your information only in these circumstances:

  • With service providers who assist in operating our Service (under strict confidentiality agreements)
  • To comply with legal obligations or valid legal requests
  • To protect the rights and safety of AlphaSheet and our users
  • With your consent or at your direction

6. Third-Party Services

We use the following third-party services:

  • Stripe: Payment processing (PCI-DSS compliant)
  • Clerk: Authentication and user management
  • Supabase: Database and backend services
  • Google Sheets API: Portfolio data synchronization
  • AI Provider: Portfolio analysis generation

Each service has its own privacy policy and security measures.

7. Data Retention

We retain your personal information for as long as necessary to provide our Service and fulfill the purposes outlined in this policy. When you delete your account, we will delete or anonymize your personal information within 30 days, except where retention is required by law.

8. Your Rights

You have the right to:

  • Access your personal information
  • Correct inaccurate data
  • Request deletion of your data
  • Export your data in a portable format
  • Opt-out of marketing communications
  • Close your account at any time

9. Children's Privacy

Our Service is not intended for children under 18 years of age. We do not knowingly collect personal information from children under 18.

10. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with this Privacy Policy.

11. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by email and/or a prominent notice on our Service.

12. Contact Us

If you have any questions about this Privacy Policy, please contact us:

Email: support@alphasheet.app