Privacy Policy

1. Introduction

WindAI ("we", "our", "us") operates the WindAI web platform for AI-powered wind resource assessment. This Privacy Policy explains how we collect, use, store, and protect your information when you use our services.

2. Data We Collect

Account Information:When you create an account, we collect your email address and authentication credentials. If you sign in with Google, we receive your name and email from Google's OAuth service.

Assessment Data: When you run a wind resource assessment, we collect the geographic coordinates, turbine specifications, and configuration parameters you provide. We also store the resulting predictions and reports.

Usage Data: We track credit consumption, assessment counts, and general platform usage to manage your subscription and improve our services.

Technical Data: We automatically collect IP addresses, browser type, device information, and access timestamps for security and analytics purposes.

3. How We Use Your Data

We use your data to:

• Provide and operate the wind resource assessment service
• Process your assessments and deliver results
• Manage your account, credits, and billing
• Send service-related communications (e.g., password resets)
• Improve our AI models and prediction accuracy
• Ensure platform security and prevent abuse

4. Data Storage and Security

Your data is stored securely using Supabase (hosted on AWS) with encryption at rest and in transit. Assessment results are retained for the lifetime of your account. We implement industry-standard security measures including row-level security policies, encrypted connections, and regular security audits.

5. Third-Party Services

We use the following third-party services as data processors:

• Supabase: Authentication and database hosting
• Stripe: Payment processing — processes your payment card details and billing information
• Resend: Email delivery — receives your email address to send assessment reports and service communications
• Railway: Prediction compute — processes your assessment parameters (coordinates, turbine specs) to generate wind resource predictions
• Vercel: Application hosting and deployment
• Google Maps: Map tile rendering — may collect usage data per Google's privacy policy
• Google OAuth: Optional sign-in provider
• ERA5 / MERRA2: Meteorological data sources (no personal data shared)

We do not sell your personal information to any third party. We do not share your assessment data with other users or external parties.

6. Your Rights

You have the right to:

• Access and download your assessment data
• Correct inaccurate account information
• Request deletion of your account and associated data
• Opt out of non-essential communications

7. Cookies

We use essential cookies for authentication and session management. We do not use third-party tracking cookies or advertising cookies.

8. Changes to This Policy

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

9. Contact

If you have any questions about this Privacy Policy or your data, please contact us at contact@windai.tech.