Privacy Policy

1. Introduction

ShunShi.ai ("we", "us", or "our") operates the website shunshi.ai(the "Service"). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

2. Information We Collect

2.1 Information You Provide

• Account information: email address and password when you register, or your Google account profile (name, email, profile picture) when you sign in with Google.
• Birth profile data: date and time of birth, gender, and birth location that you voluntarily enter to use our BaZi analysis features.
• Chat messages: messages you send to our AI assistant within the Service.

2.2 Information Collected Automatically

• Usage data: pages visited, features used, and interaction patterns, collected via Vercel Analytics.
• Device information: browser type, operating system, and device type.

3. How We Use Your Information

• Provide, operate, and maintain the Service.
• Generate personalized BaZi analysis reports based on your birth profile.
• Power AI-assisted chat conversations related to your analysis.
• Authenticate your identity and manage your account.
• Improve and optimize the Service.
• Communicate with you about updates or support requests.

4. How We Share Your Information

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

• Service providers:Supabase (authentication & database), Vercel (hosting & analytics), DeepSeek (AI model provider) — each bound by their own privacy policies.
• Legal obligations: if required by law, regulation, or legal process.

5. Data Retention

We retain your account and birth profile data as long as your account is active. You may delete your birth profiles at any time. If you wish to delete your account entirely, please contact us at the email below.

6. Data Security

We implement industry-standard security measures including HTTPS encryption, secure token-based authentication, and access controls. However, no method of electronic transmission or storage is 100% secure.

7. Third-Party Services

Our Service integrates with third-party services (Google Sign-In, Supabase, Vercel Analytics). These services have their own privacy policies, and we encourage you to review them.

8. Your Rights

You have the right to:

• Access the personal information we hold about you.
• Request correction or deletion of your data.
• Withdraw consent for data processing at any time.
• Export your data in a portable format.

9. Children's Privacy

Our Service is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.

10. Changes to This Policy

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

11. Contact Us

If you have any questions about this Privacy Policy, please contact us at: [email protected]