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Privacy Policy

Last Updated: December 21, 2025

At Databook, we take your privacy seriously. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our mobile application and web platform.

1. Information We Collect

1.1 Information You Provide

  • Account Information: Email address, name, and password
  • Profile Data: Optional profile information and preferences
  • User Content: Watchlists, custom tables, alerts, tags, and notes you create
  • Communication Data: Messages you send to our support team

1.2 Automatically Collected Information

  • Usage Data: Features used, time spent, actions taken within the app
  • Device Information: Device type, operating system, unique device identifiers
  • Log Data: IP address, browser type, access times, pages viewed
  • Analytics: App performance, crashes, and errors

1.3 Financial Market Data

We provide access to public financial market data. We track which companies and metrics you view to personalize your experience, but we do not collect or store your personal investment positions or account balances.

2. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve our services
  • Personalize your experience and content recommendations
  • Send you alerts and notifications you have configured
  • Respond to your comments, questions, and support requests
  • Monitor and analyze usage patterns and trends
  • Detect, prevent, and address technical issues and security threats
  • Send you administrative information and updates about our service
  • Deliver relevant advertisements (if applicable)
  • Comply with legal obligations

3. Information Sharing and Disclosure

3.1 Third-Party Sharing

We may share your information with third-party service providers and partners who perform services on our behalf or help us operate our business, including:

  • Cloud hosting providers (AWS, Google Cloud)
  • Analytics services to understand how users interact with our service
  • Email service providers for notifications
  • Payment processors (we do not store payment card information)
  • Advertising partners (if we offer an ad-supported tier)

3.2 Advertising and Marketing

We may use third-party advertising networks to deliver advertisements within our service. These advertising partners may collect information about your use of our service and other websites and apps to provide relevant advertisements. You can opt out of personalized advertising through your device settings or by contacting us.

We do not sell your watchlists, custom tables, or other user-created content to third parties for their marketing purposes.

3.3 Legal Requirements

We may disclose your information if required by law, court order, or governmental request, or to protect our rights, property, or safety.

4. Data Security

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

  • Encryption in transit (TLS 1.3) and at rest
  • Regular security audits and vulnerability assessments
  • Secure authentication and password hashing
  • Limited employee access to personal data
  • Regular data backups

However, no method of transmission over the internet is 100% secure. While we strive to protect your information, we cannot guarantee absolute security.

5. Your Rights and Choices

You have the following rights regarding your personal information:

5.1 Access and Portability

You can access and export your data at any time through your account settings.

5.2 Correction

You can update your account information and preferences in your account settings.

5.3 Deletion

You can request deletion of your account and personal data by contacting us at [email protected]. We will delete your data within 30 days, except where we are required to retain it for legal purposes. For deleted accounts, we retain backup data for up to 90 days for disaster recovery purposes, after which it is permanently deleted.

5.4 Marketing Communications

You can opt out of marketing emails by clicking the unsubscribe link in any marketing email or by updating your preferences in account settings.

5.5 Advertising Preferences

You can opt out of personalized advertising through your device settings (iOS: Limit Ad Tracking, Android: Opt out of Ads Personalization) or by contacting us at [email protected].

5.6 California Privacy Rights

California residents have additional rights under the California Consumer Privacy Act (CCPA), including the right to request disclosure of data collection practices and the right to opt out of the sale of personal information.

6. Cookies and Tracking Technologies

We use cookies and similar tracking technologies to:

  • Essential Cookies: Required for authentication and security (cannot be disabled)
  • Analytics Cookies: Help us understand how users interact with our service (can be disabled)
  • Advertising Cookies: Enable personalized advertisements (can be disabled)
  • Preference Cookies: Remember your settings and preferences

You can control cookies through your browser settings, but disabling certain cookies may limit functionality.

7. Data Retention

We retain your personal information as follows:

  • Active Accounts: We retain data for as long as your account is active or as needed to provide services
  • Deleted Accounts: After account deletion, we retain backup data for up to 90 days for disaster recovery purposes, after which it is permanently deleted
  • Legal Requirements: We may retain certain data longer if required by law or for legitimate business purposes (e.g., fraud prevention)
  • Aggregated Data: Anonymized, aggregated data may be retained indefinitely for analytics purposes

8. Children's Privacy

Databook is not intended for users under the age of 18. We do not knowingly collect personal information from children under 18. If you believe we have collected information from a minor, please contact us immediately at [email protected] and we will take steps to delete such information.

9. International Data Transfers

Your information may be transferred to and maintained on servers located outside of your state, province, or country. By using Databook, you consent to the transfer of your information to the United States and other jurisdictions that may have different data protection laws.

10. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the new Privacy Policy on this page and updating the “Last Updated” date. We encourage you to review this Privacy Policy periodically.