Privacy Policy

Last updated: March 14, 2026

AlphaBrier ("we," "us," or "our") operates the AlphaBrier mobile application and website (collectively, the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

1. Information We Collect

Account Information: When you create an account, we collect your email address, display name, and authentication credentials (via email/password, Apple Sign In, or Google Sign In).

Usage Data: We collect information about how you use the Service, including analyses requested, markets viewed, and feature interactions.

Device Information: We collect device identifiers, operating system version, and push notification tokens when you enable notifications.

Subscription Data: If you subscribe, Apple processes your payment. We receive transaction identifiers and subscription status from Apple but never see your payment card details.

2. How We Use Your Information

Provide, maintain, and improve the Service
Process subscriptions and manage your account
Send push notifications you've opted into (market alerts, analysis updates)
Personalize your experience based on your preferences and survey responses
Analyze usage patterns to improve features and performance
Communicate with you about your account or the Service

3. Information Sharing

We do not sell your personal information. We may share data with:

Service Providers: Third-party services that help us operate (cloud hosting, analytics, AI processing). These providers are contractually bound to protect your data.
Legal Requirements: When required by law, subpoena, or to protect our rights.
Business Transfers: In connection with a merger, acquisition, or sale of assets.

4. Data Security

We implement industry-standard security measures including encrypted data transmission (TLS/HTTPS), secure token-based authentication, and encrypted credential storage. However, no method of electronic transmission is 100% secure.

5. Data Retention

We retain your account data for as long as your account is active. You may request deletion of your account and associated data by contacting us at founders@alphabrier.ai.

6. Your Rights

Depending on your jurisdiction, you may have the right to:

Access, correct, or delete your personal data
Opt out of marketing communications
Request a copy of your data in a portable format
Withdraw consent for data processing

7. Children's Privacy

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

8. Third-Party Services

The Service integrates with third-party prediction market platforms (Kalshi, Polymarket, Metaculus, Manifold). When you navigate to these platforms, their respective privacy policies apply.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of material changes by posting the updated policy on this page and updating the "Last updated" date.

10. Contact Us

If you have questions about this Privacy Policy, contact us at:
founders@alphabrier.ai